Workbook Detail
Time 1 Minute Hard — Set 1
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"title": "form-exercise set 1",
"operation": "clock-math",
"subject": "clock-math",
"difficulty": "hard",
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"question": "Start at 4:42. Subtract 9 minutes. What time is it?",
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"question": "Start at 2:38. Subtract 58 minutes. What time is it?",
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"altText": "Clock showing 2:38"
}
},
{
"id": 3,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 8:56. Subtract 60 minutes. What time is it?",
"answer": "7:56",
"startTime": "8:56",
"delta": -60,
"task": "elapsed-time",
"correctAnswer": "7:56",
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"altText": "Clock showing 8:56"
}
},
{
"id": 4,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 3:09. Add 66 minutes. What time is it?",
"answer": "4:15",
"startTime": "3:09",
"delta": 66,
"task": "elapsed-time",
"correctAnswer": "4:15",
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"altText": "Clock showing 3:09"
}
},
{
"id": 5,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 8:29. Subtract 67 minutes. What time is it?",
"answer": "7:22",
"startTime": "8:29",
"delta": -67,
"task": "elapsed-time",
"correctAnswer": "7:22",
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"altText": "Clock showing 8:29"
}
},
{
"id": 6,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 12:24. Subtract 11 minutes. What time is it?",
"answer": "12:13",
"startTime": "12:24",
"delta": -11,
"task": "elapsed-time",
"correctAnswer": "12:13",
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"altText": "Clock showing 12:24"
}
},
{
"id": 7,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 12:57. Subtract 25 minutes. What time is it?",
"answer": "12:32",
"startTime": "12:57",
"delta": -25,
"task": "elapsed-time",
"correctAnswer": "12:32",
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"altText": "Clock showing 12:57"
}
},
{
"id": 8,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 7:11. Subtract 52 minutes. What time is it?",
"answer": "6:19",
"startTime": "7:11",
"delta": -52,
"task": "elapsed-time",
"correctAnswer": "6:19",
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"altText": "Clock showing 7:11"
}
},
{
"id": 9,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 9:12. Add 54 minutes. What time is it?",
"answer": "10:06",
"startTime": "9:12",
"delta": 54,
"task": "elapsed-time",
"correctAnswer": "10:06",
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"altText": "Clock showing 9:12"
}
},
{
"id": 10,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 8:24. Add 61 minutes. What time is it?",
"answer": "9:25",
"startTime": "8:24",
"delta": 61,
"task": "elapsed-time",
"correctAnswer": "9:25",
"visual": {
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"altText": "Clock showing 8:24"
}
},
{
"id": 11,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 9:22. Subtract 83 minutes. What time is it?",
"answer": "7:59",
"startTime": "9:22",
"delta": -83,
"task": "elapsed-time",
"correctAnswer": "7:59",
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"altText": "Clock showing 9:22"
}
},
{
"id": 12,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 3:18. Subtract 8 minutes. What time is it?",
"answer": "3:10",
"startTime": "3:18",
"delta": -8,
"task": "elapsed-time",
"correctAnswer": "3:10",
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"altText": "Clock showing 3:18"
}
},
{
"id": 13,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 9:50. Add 9 minutes. What time is it?",
"answer": "9:59",
"startTime": "9:50",
"delta": 9,
"task": "elapsed-time",
"correctAnswer": "9:59",
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"altText": "Clock showing 9:50"
}
},
{
"id": 14,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 12:02. Subtract 66 minutes. What time is it?",
"answer": "10:56",
"startTime": "12:02",
"delta": -66,
"task": "elapsed-time",
"correctAnswer": "10:56",
"visual": {
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"altText": "Clock showing 12:02"
}
},
{
"id": 15,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 6:04. Add 77 minutes. What time is it?",
"answer": "7:21",
"startTime": "6:04",
"delta": 77,
"task": "elapsed-time",
"correctAnswer": "7:21",
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"altText": "Clock showing 6:04"
}
},
{
"id": 16,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 5:28. Add 16 minutes. What time is it?",
"answer": "5:44",
"startTime": "5:28",
"delta": 16,
"task": "elapsed-time",
"correctAnswer": "5:44",
"visual": {
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"altText": "Clock showing 5:28"
}
},
{
"id": 17,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 1:39. Add 80 minutes. What time is it?",
"answer": "2:59",
"startTime": "1:39",
"delta": 80,
"task": "elapsed-time",
"correctAnswer": "2:59",
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"altText": "Clock showing 1:39"
}
},
{
"id": 18,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 3:28. Subtract 7 minutes. What time is it?",
"answer": "3:21",
"startTime": "3:28",
"delta": -7,
"task": "elapsed-time",
"correctAnswer": "3:21",
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"altText": "Clock showing 3:28"
}
},
{
"id": 19,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 5:59. Subtract 47 minutes. What time is it?",
"answer": "5:12",
"startTime": "5:59",
"delta": -47,
"task": "elapsed-time",
"correctAnswer": "5:12",
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"altText": "Clock showing 5:59"
}
},
{
"id": 20,
"type": "clock-math",
"mode": "1-minute",
"difficulty": "hard",
"question": "Start at 7:37. Subtract 25 minutes. What time is it?",
"answer": "7:12",
"startTime": "7:37",
"delta": -25,
"task": "elapsed-time",
"correctAnswer": "7:12",
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}Teaching Notes
- Start at 4:42. Subtract 9 minutes. What time is it?
- Start at 2:38. Subtract 58 minutes. What time is it?
- Start at 8:56. Subtract 60 minutes. What time is it?
- Start at 3:09. Add 66 minutes. What time is it?
- Start at 8:29. Subtract 67 minutes. What time is it?
- Start at 12:24. Subtract 11 minutes. What time is it?
- Start at 12:57. Subtract 25 minutes. What time is it?
- Start at 7:11. Subtract 52 minutes. What time is it?
- Start at 9:12. Add 54 minutes. What time is it?
- Start at 8:24. Add 61 minutes. What time is it?
- Start at 9:22. Subtract 83 minutes. What time is it?
- Start at 3:18. Subtract 8 minutes. What time is it?
- Start at 9:50. Add 9 minutes. What time is it?
- Start at 12:02. Subtract 66 minutes. What time is it?
- Start at 6:04. Add 77 minutes. What time is it?
- Start at 5:28. Add 16 minutes. What time is it?
- Start at 1:39. Add 80 minutes. What time is it?
- Start at 3:28. Subtract 7 minutes. What time is it?
- Start at 5:59. Subtract 47 minutes. What time is it?
- Start at 7:37. Subtract 25 minutes. What time is it?
Practice time 1 minute with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Time 1 Minute Hard 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.
Is there an answer key?
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