Workbook Detail
Time Time Difference Easy — Set 82
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"contentData": {
"operation": "clock-math",
"subject": "clock-math",
"difficulty": "easy",
"config": {
"difficulty": "easy",
"clockMode": "hour",
"maxNumber": 10
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"problems": [
{
"id": 1,
"type": "clock-math",
"subType": "subtract-time",
"question": "30 minutes before 7:00 = ?",
"answer": "6:30",
"correctAnswer": "6:30",
"difficulty": "easy"
},
{
"id": 2,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 2:30 to 3:15?",
"answer": 45,
"correctAnswer": "45",
"difficulty": "easy"
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{
"id": 3,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 6:45 to 8:45?",
"answer": 120,
"correctAnswer": "120",
"difficulty": "easy"
},
{
"id": 4,
"type": "clock-math",
"subType": "add-time",
"question": "15 minutes after 1:45 = ?",
"answer": "2:00",
"correctAnswer": "2:00",
"difficulty": "easy"
},
{
"id": 5,
"type": "clock-math",
"subType": "add-time",
"question": "60 minutes after 9:30 = ?",
"answer": "10:30",
"correctAnswer": "10:30",
"difficulty": "easy"
},
{
"id": 6,
"type": "clock-math",
"subType": "add-time",
"question": "30 minutes after 3:15 = ?",
"answer": "3:45",
"correctAnswer": "3:45",
"difficulty": "easy"
},
{
"id": 7,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [11 o'clock]",
"answer": "11:00",
"correctAnswer": "11:00",
"difficulty": "easy"
},
{
"id": 8,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 2, minute hand at 15 minutes]",
"answer": "2:15",
"correctAnswer": "2:15",
"difficulty": "easy"
},
{
"id": 9,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 2:45 to 4:15?",
"answer": 90,
"correctAnswer": "90",
"difficulty": "easy"
},
{
"id": 10,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 8, minute hand at 30 minutes]",
"answer": "8:30",
"correctAnswer": "8:30",
"difficulty": "easy"
},
{
"id": 11,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 11:45 to 1:15?",
"answer": 90,
"correctAnswer": "90",
"difficulty": "easy"
},
{
"id": 13,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 6, minute hand at 30 minutes]",
"answer": "6:30",
"correctAnswer": "6:30",
"difficulty": "easy"
},
{
"id": 14,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 12, minute hand at 15 minutes]",
"answer": "12:15",
"correctAnswer": "12:15",
"difficulty": "easy"
},
{
"id": 15,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 4:15 to 5:00?",
"answer": 45,
"correctAnswer": "45",
"difficulty": "easy"
},
{
"id": 16,
"type": "clock-math",
"subType": "read-time",
"question": "What time is shown on the clock? [hour hand near 3, minute hand at 45 minutes]",
"answer": "3:45",
"correctAnswer": "3:45",
"difficulty": "easy"
},
{
"id": 17,
"type": "clock-math",
"subType": "add-time",
"question": "90 minutes after 7:15 = ?",
"answer": "8:45",
"correctAnswer": "8:45",
"difficulty": "easy"
},
{
"id": 18,
"type": "clock-math",
"subType": "subtract-time",
"question": "60 minutes before 9:30 = ?",
"answer": "8:30",
"correctAnswer": "8:30",
"difficulty": "easy"
},
{
"id": 19,
"type": "clock-math",
"subType": "elapsed-time",
"question": "How many minutes from 10:15 to 12:00?",
"answer": 105,
"correctAnswer": "105",
"difficulty": "easy"
},
{
"id": 20,
"type": "clock-math",
"subType": "add-time",
"question": "45 minutes after 9:00 = ?",
"answer": "9:45",
"correctAnswer": "9:45",
"difficulty": "easy"
}
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"layout": {
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}Teaching Notes
- 30 minutes before 7:00 = ?
- How many minutes from 2:30 to 3:15?
- How many minutes from 6:45 to 8:45?
- 15 minutes after 1:45 = ?
- 60 minutes after 9:30 = ?
- 30 minutes after 3:15 = ?
- What time is shown on the clock? [11 o'clock]
- What time is shown on the clock? [hour hand near 2, minute hand at 15 minutes]
- How many minutes from 2:45 to 4:15?
- What time is shown on the clock? [hour hand near 8, minute hand at 30 minutes]
- How many minutes from 11:45 to 1:15?
- What time is shown on the clock? [hour hand near 6, minute hand at 30 minutes]
- What time is shown on the clock? [hour hand near 12, minute hand at 15 minutes]
- How many minutes from 4:15 to 5:00?
- What time is shown on the clock? [hour hand near 3, minute hand at 45 minutes]
- 90 minutes after 7:15 = ?
- 60 minutes before 9:30 = ?
- How many minutes from 10:15 to 12:00?
- 45 minutes after 9:00 = ?
Practice time time difference with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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