Workbook Detail
Clock Math Elapsed Time — Set 9
Start at 11:44. Subtract 30 minutes. What time is it?
Show answer
Answer: 11:14
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 11:44
- Delta
- -30
- Task
- elapsed-time
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Clock showing 11:44"><circle cx="100" cy="100" r="85" fill="#fff" stroke="#333" stroke-width="2.5"/><line x1="100" y1="27" x2="100" y2="17" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="108.26" y1="21.43" x2="108.68" y2="17.45" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="116.43" y1="22.73" x2="117.26" y2="18.81" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="124.41" y1="24.87" x2="125.65" y2="21.06" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="132.13" y1="27.83" x2="133.76" y2="24.18" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="136.5" y1="36.78" x2="141.5" y2="28.12" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="146.44" y1="36.09" x2="148.79" y2="32.85" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="152.86" y1="41.29" x2="155.54" y2="38.32" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="158.71" y1="47.14" x2="161.68" y2="44.46" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="163.91" y1="53.56" x2="167.15" y2="51.21" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="163.22" y1="63.5" x2="171.88" y2="58.5" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="172.17" y1="67.87" x2="175.82" y2="66.24" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="175.13" y1="75.59" x2="178.94" y2="74.35" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="177.27" y1="83.57" x2="181.19" y2="82.74" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="178.57" y1="91.74" x2="182.55" y2="91.32" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="173" y1="100" x2="183" y2="100" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="178.57" y1="108.26" x2="182.55" y2="108.68" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="177.27" y1="116.43" x2="181.19" y2="117.26" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="175.13" y1="124.41" x2="178.94" y2="125.65" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="172.17" y1="132.13" x2="175.82" y2="133.76" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="163.22" y1="136.5" x2="171.88" y2="141.5" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="163.91" y1="146.44" x2="167.15" y2="148.79" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="158.71" y1="152.86" x2="161.68" y2="155.54" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="152.86" y1="158.71" x2="155.54" y2="161.68" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="146.44" y1="163.91" x2="148.79" y2="167.15" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="136.5" y1="163.22" x2="141.5" y2="171.88" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="132.13" y1="172.17" x2="133.76" y2="175.82" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="124.41" y1="175.13" x2="125.65" y2="178.94" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="116.43" y1="177.27" x2="117.26" y2="181.19" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="108.26" y1="178.57" x2="108.68" y2="182.55" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="100" y1="173" x2="100" y2="183" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="91.74" y1="178.57" x2="91.32" y2="182.55" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="83.57" y1="177.27" x2="82.74" y2="181.19" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="75.59" y1="175.13" x2="74.35" y2="178.94" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="67.87" y1="172.17" x2="66.24" y2="175.82" stroke="#333" stroke-width="0.8" 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font-size="16" font-weight="600" fill="#222">2</text><text x="161" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">3</text><text x="152.83" y="130.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">4</text><text x="130.5" y="152.83" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">5</text><text x="100" y="161" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">6</text><text x="69.5" y="152.83" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">7</text><text x="47.17" y="130.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="94.09" y2="57.91" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="39.14" y2="106.4" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 11:44
Start at 1:30. Add 25 minutes. What time is it?
Show answer
Answer: 1:55
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 1:30
- Delta
- 25
- Task
- elapsed-time
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Clock showing 1:30"><circle cx="100" cy="100" r="85" fill="#fff" stroke="#333" stroke-width="2.5"/><line x1="100" y1="27" x2="100" y2="17" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="108.26" y1="21.43" x2="108.68" y2="17.45" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="116.43" y1="22.73" x2="117.26" y2="18.81" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="124.41" y1="24.87" x2="125.65" y2="21.06" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="132.13" y1="27.83" x2="133.76" y2="24.18" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="136.5" y1="36.78" x2="141.5" y2="28.12" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="146.44" y1="36.09" x2="148.79" y2="32.85" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="152.86" y1="41.29" x2="155.54" y2="38.32" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="158.71" y1="47.14" x2="161.68" y2="44.46" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="163.91" y1="53.56" x2="167.15" y2="51.21" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="163.22" y1="63.5" x2="171.88" y2="58.5" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="172.17" y1="67.87" x2="175.82" y2="66.24" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="175.13" y1="75.59" x2="178.94" y2="74.35" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="177.27" y1="83.57" x2="181.19" y2="82.74" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="178.57" y1="91.74" x2="182.55" y2="91.32" stroke="#333" stroke-width="0.8" stroke-linecap="round"/><line x1="173" y1="100" x2="183" y2="100" stroke="#333" stroke-width="2" stroke-linecap="round"/><line x1="178.57" y1="108.26" x2="182.55" y2="108.68" stroke="#333" 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font-size="16" font-weight="600" fill="#222">2</text><text x="161" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">3</text><text x="152.83" y="130.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">4</text><text x="130.5" y="152.83" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">5</text><text x="100" y="161" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">6</text><text x="69.5" y="152.83" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">7</text><text x="47.17" y="130.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="130.05" y2="69.95" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="100" y2="161.2" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 1:30
Start at 2:56. Subtract 30 minutes. What time is it?
Show answer
Answer: 2:26
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 2:56
- Delta
- -30
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="142.47" y2="98.52" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="75.11" y2="44.09" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 2:56
Start at 6:58. Add 5 minutes. What time is it?
Show answer
Answer: 7:03
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 6:58
- Delta
- 5
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="79.4" y2="137.17" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="87.28" y2="40.14" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 6:58
Start at 2:02. Add 20 minutes. What time is it?
Show answer
Answer: 2:22
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 2:02
- Delta
- 20
- Task
- elapsed-time
- Visual
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Start at 7:34. Subtract 20 minutes. What time is it?
Show answer
Answer: 7:14
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 7:34
- Delta
- -20
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="68.92" y2="128.98" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="75.11" y2="155.91" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 7:34
Start at 7:06. Subtract 30 minutes. What time is it?
Show answer
Answer: 6:36
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 7:06
- Delta
- -30
- Task
- elapsed-time
- Visual
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Start at 8:11. Subtract 15 minutes. What time is it?
Show answer
Answer: 7:56
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 8:11
- Delta
- -15
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="61.33" y2="117.62" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="155.91" y2="75.11" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 8:11
Start at 12:37. Add 10 minutes. What time is it?
Show answer
Answer: 12:47
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 12:37
- Delta
- 10
- Task
- elapsed-time
- Visual
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Start at 9:12. Add 20 minutes. What time is it?
Show answer
Answer: 9:32
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 9:12
- Delta
- 20
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="57.73" y2="95.56" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="158.2" y2="81.09" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 9:12
Start at 5:44. Add 10 minutes. What time is it?
Show answer
Answer: 5:54
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 5:44
- Delta
- 10
- Task
- elapsed-time
- Visual
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Start at 10:49. Add 20 minutes. What time is it?
Show answer
Answer: 11:09
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 10:49
- Delta
- 20
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="75.32" y2="65.4" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="44.09" y2="75.11" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 10:49
Start at 1:58. Subtract 20 minutes. What time is it?
Show answer
Answer: 1:38
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 1:58
- Delta
- -20
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="136.43" y2="78.11" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="87.28" y2="40.14" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 1:58
Start at 7:06. Add 15 minutes. What time is it?
Show answer
Answer: 7:21
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 7:06
- Delta
- 15
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="76.85" y2="135.64" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="135.97" y2="50.49" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 7:06
Start at 3:53. Subtract 5 minutes. What time is it?
Show answer
Answer: 3:48
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 3:53
- Delta
- -5
- Task
- elapsed-time
- Visual
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Start at 5:18. Subtract 10 minutes. What time is it?
Show answer
Answer: 5:08
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 5:18
- Delta
- -10
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="115.23" y2="139.68" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="158.2" y2="118.91" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 5:18
Start at 9:27. Add 10 minutes. What time is it?
Show answer
Answer: 9:37
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 9:27
- Delta
- 10
- Task
- elapsed-time
- Visual
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Start at 9:14. Add 15 minutes. What time is it?
Show answer
Answer: 9:29
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 9:14
- Delta
- 15
- Task
- elapsed-time
- Visual
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font-weight="600" fill="#222">8</text><text x="39" y="100" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">9</text><text x="47.17" y="69.5" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">10</text><text x="69.5" y="47.17" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">11</text><text x="100" y="39" text-anchor="middle" dominant-baseline="central" font-family="system-ui, sans-serif" font-size="16" font-weight="600" fill="#222">12</text><line x1="100" y1="100" x2="57.82" y2="94.82" stroke="#222" stroke-width="5" stroke-linecap="round"/><line x1="100" y1="100" x2="160.86" y2="93.6" stroke="#222" stroke-width="3" stroke-linecap="round"/><circle cx="100" cy="100" r="4" fill="#222"/></svg>AltText: Clock showing 9:14
Start at 1:12. Add 30 minutes. What time is it?
Show answer
Answer: 1:42
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 1:12
- Delta
- 30
- Task
- elapsed-time
- Visual
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Start at 7:12. Subtract 25 minutes. What time is it?
Show answer
Answer: 6:47
- Mode
- elapsed-time
- Difficulty
- easy
- StartTime
- 7:12
- Delta
- -25
- Task
- elapsed-time
- Visual
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Teaching Notes
Practice clock math elapsed time with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Clock Math Elapsed Time Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
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