Workbook Detail
Clock Math Quarter Hour Hard — Set 72
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"contentData": {
"operation": "clock-math",
"subject": "clock-math",
"difficulty": "hard",
"config": {
"difficulty": "hard",
"clockMode": "quarter-hour",
"maxNumber": 10
},
"problems": [
{
"id": 1,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 4:33 to 6:16?",
"answer": 103,
"correctAnswer": "103",
"difficulty": "hard"
},
{
"id": 2,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 7, minute hand at 45 minutes]",
"answer": "7:45",
"correctAnswer": "7:45",
"difficulty": "hard"
},
{
"id": 3,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 9:11 to 10:34?",
"answer": 83,
"correctAnswer": "83",
"difficulty": "hard"
},
{
"id": 4,
"type": "clock-math",
"subType": "subtract-time",
"question": "7 minutes before 5:07 = ?",
"answer": "5:00",
"correctAnswer": "5:00",
"difficulty": "hard"
},
{
"id": 5,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 5:59 to 6:40?",
"answer": 41,
"correctAnswer": "41",
"difficulty": "hard"
},
{
"id": 6,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [4 o'clock]",
"answer": "4:00",
"correctAnswer": "4:00",
"difficulty": "hard"
},
{
"id": 7,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 1, minute hand at 17 minutes]",
"answer": "1:17",
"correctAnswer": "1:17",
"difficulty": "hard"
},
{
"id": 8,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 9:17 to 9:49?",
"answer": 32,
"correctAnswer": "32",
"difficulty": "hard"
},
{
"id": 9,
"type": "clock-math",
"subType": "add-time",
"question": "90 minutes after 5:57 = ?",
"answer": "7:27",
"correctAnswer": "7:27",
"difficulty": "hard"
},
{
"id": 10,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 3, minute hand at 27 minutes]",
"answer": "3:27",
"correctAnswer": "3:27",
"difficulty": "hard"
},
{
"id": 11,
"type": "clock-math",
"subType": "subtract-time",
"question": "47 minutes before 4:16 = ?",
"answer": "3:29",
"correctAnswer": "3:29",
"difficulty": "hard"
},
{
"id": 12,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 9, minute hand at 12 minutes]",
"answer": "9:12",
"correctAnswer": "9:12",
"difficulty": "hard"
},
{
"id": 13,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 1, minute hand at 11 minutes]",
"answer": "1:11",
"correctAnswer": "1:11",
"difficulty": "hard"
},
{
"id": 14,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 1:26 to 2:01?",
"answer": 35,
"correctAnswer": "35",
"difficulty": "hard"
},
{
"id": 15,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 9:06 to 10:13?",
"answer": 67,
"correctAnswer": "67",
"difficulty": "hard"
},
{
"id": 16,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 1:22 to 1:32?",
"answer": 10,
"correctAnswer": "10",
"difficulty": "hard"
},
{
"id": 17,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 8, minute hand at 44 minutes]",
"answer": "8:44",
"correctAnswer": "8:44",
"difficulty": "hard"
},
{
"id": 18,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 11, minute hand at 6 minutes]",
"answer": "11:06",
"correctAnswer": "11:06",
"difficulty": "hard"
},
{
"id": 19,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 2, minute hand at 32 minutes]",
"answer": "2:32",
"correctAnswer": "2:32",
"difficulty": "hard"
},
{
"id": 20,
"type": "clock-math",
"subType": "add-time",
"question": "14 minutes after 3:14 = ?",
"answer": "3:28",
"correctAnswer": "3:28",
"difficulty": "hard"
}
],
"layout": {
"columns": 2,
"problemsPerPage": 20
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"answerKey": true
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"_archetype": "form-exercise",
"_generatorId": "arithmetic-generator-v7.2.1"
}Teaching Notes
- How many minutes from 4:33 to 6:16?
- What time is shown on the clock? [hour hand near 7, minute hand at 45 minutes]
- How many minutes from 9:11 to 10:34?
- 7 minutes before 5:07 = ?
- How many minutes from 5:59 to 6:40?
- What time is shown on the clock? [4 o'clock]
- What time is shown on the clock? [hour hand near 1, minute hand at 17 minutes]
- How many minutes from 9:17 to 9:49?
- 90 minutes after 5:57 = ?
- What time is shown on the clock? [hour hand near 3, minute hand at 27 minutes]
- 47 minutes before 4:16 = ?
- What time is shown on the clock? [hour hand near 9, minute hand at 12 minutes]
- What time is shown on the clock? [hour hand near 1, minute hand at 11 minutes]
- How many minutes from 1:26 to 2:01?
- How many minutes from 9:06 to 10:13?
- How many minutes from 1:22 to 1:32?
- What time is shown on the clock? [hour hand near 8, minute hand at 44 minutes]
- What time is shown on the clock? [hour hand near 11, minute hand at 6 minutes]
- What time is shown on the clock? [hour hand near 2, minute hand at 32 minutes]
- 14 minutes after 3:14 = ?
Practice clock math quarter hour with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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