expert Set 8 Form Exercise

Start at 1:15. Subtract 70 minutes. What time is it?

Show answer

Answer: 12:05

Mode
5-minutes
Difficulty
expert
StartTime
1:15
Delta
-70
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 1:15

Start at 8:05. Add 90 minutes. What time is it?

Show answer

Answer: 9:35

Mode
5-minutes
Difficulty
expert
StartTime
8:05
Delta
90
Task
elapsed-time
Visual
Type: inline-svg
Svg: <svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Clock showing 8:05"><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" 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AltText: Clock showing 8:05

Start at 4:20. Add 60 minutes. What time is it?

Show answer

Answer: 5:20

Mode
5-minutes
Difficulty
expert
StartTime
4:20
Delta
60
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 4:20

Start at 4:45. Subtract 65 minutes. What time is it?

Show answer

Answer: 3:40

Mode
5-minutes
Difficulty
expert
StartTime
4:45
Delta
-65
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 4:45

Start at 10:50. Add 25 minutes. What time is it?

Show answer

Answer: 11:15

Mode
5-minutes
Difficulty
expert
StartTime
10:50
Delta
25
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 10:50

Start at 2:25. Subtract 30 minutes. What time is it?

Show answer

Answer: 1:55

Mode
5-minutes
Difficulty
expert
StartTime
2:25
Delta
-30
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 2:25

Start at 5:05. Add 40 minutes. What time is it?

Show answer

Answer: 5:45

Mode
5-minutes
Difficulty
expert
StartTime
5:05
Delta
40
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 5:05

Start at 5:05. Subtract 100 minutes. What time is it?

Show answer

Answer: 3:25

Mode
5-minutes
Difficulty
expert
StartTime
5:05
Delta
-100
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 5:05

Start at 5:35. Subtract 55 minutes. What time is it?

Show answer

Answer: 4:40

Mode
5-minutes
Difficulty
expert
StartTime
5:35
Delta
-55
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 5:35

Start at 5:55. Subtract 115 minutes. What time is it?

Show answer

Answer: 4:00

Mode
5-minutes
Difficulty
expert
StartTime
5:55
Delta
-115
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 5:55

Start at 9:50. Add 70 minutes. What time is it?

Show answer

Answer: 11:00

Mode
5-minutes
Difficulty
expert
StartTime
9:50
Delta
70
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 9:50

Start at 5:05. Subtract 90 minutes. What time is it?

Show answer

Answer: 3:35

Mode
5-minutes
Difficulty
expert
StartTime
5:05
Delta
-90
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 5:05

Start at 1:10. Subtract 20 minutes. What time is it?

Show answer

Answer: 12:50

Mode
5-minutes
Difficulty
expert
StartTime
1:10
Delta
-20
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 1:10

Start at 5:50. Subtract 105 minutes. What time is it?

Show answer

Answer: 4:05

Mode
5-minutes
Difficulty
expert
StartTime
5:50
Delta
-105
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 5:50

Start at 1:45. Add 65 minutes. What time is it?

Show answer

Answer: 2:50

Mode
5-minutes
Difficulty
expert
StartTime
1:45
Delta
65
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 1:45

Start at 7:40. Add 15 minutes. What time is it?

Show answer

Answer: 7:55

Mode
5-minutes
Difficulty
expert
StartTime
7:40
Delta
15
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 7:40

Start at 9:15. Subtract 35 minutes. What time is it?

Show answer

Answer: 8:40

Mode
5-minutes
Difficulty
expert
StartTime
9:15
Delta
-35
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 9:15

Start at 6:45. Add 70 minutes. What time is it?

Show answer

Answer: 7:55

Mode
5-minutes
Difficulty
expert
StartTime
6:45
Delta
70
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 6:45

Start at 8:55. Subtract 75 minutes. What time is it?

Show answer

Answer: 7:40

Mode
5-minutes
Difficulty
expert
StartTime
8:55
Delta
-75
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 8:55

Start at 8:50. Add 70 minutes. What time is it?

Show answer

Answer: 10:00

Mode
5-minutes
Difficulty
expert
StartTime
8:50
Delta
70
Task
elapsed-time
Visual
Type: inline-svg
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AltText: Clock showing 8:50