Time & moneyAges 10-12

Hours & minutes conversions

Convert durations given in hours and minutes into a single total number of minutes. Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 10-12

Take your time. Show your thinking.

1. Convert 1 hour and 33 minutes into total minutes.
1 h · 33 m · Hours & minutes conversions
2. Convert 4 hours and 40 minutes into total minutes.
4 h · 40 m · Hours & minutes conversions
3. Convert 2 hours and 18 minutes into total minutes.
2 h · 18 m · Hours & minutes conversions
4. Convert 1 hour and 32 minutes into total minutes.
1 h · 32 m · Hours & minutes conversions
5. Convert 7 hours and 30 minutes into total minutes.
7 h · 30 m · Hours & minutes conversions
6. Convert 8 hours and 29 minutes into total minutes.
8 h · 29 m · Hours & minutes conversions
7. Convert 8 hours and 15 minutes into total minutes.
8 h · 15 m · Hours & minutes conversions
8. Convert 3 hours and 45 minutes into total minutes.
3 h · 45 m · Hours & minutes conversions
9. Convert 1 hour and 40 minutes into total minutes.
1 h · 40 m · Hours & minutes conversions
10. Convert 6 hours and 28 minutes into total minutes.
6 h · 28 m · Hours & minutes conversions
11. Convert 3 hours and 21 minutes into total minutes.
3 h · 21 m · Hours & minutes conversions
12. Convert 1 hour and 19 minutes into total minutes.
1 h · 19 m · Hours & minutes conversions

12 questions · Seed 54 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 10-12

Answers and reasoning. Review before teaching.

1. Convert 1 hour and 33 minutes into total minutes.
93 minutes
1 × 60 = 60 minutes; 60 + 33 = 93 minutes.
2. Convert 4 hours and 40 minutes into total minutes.
280 minutes
4 × 60 = 240 minutes; 240 + 40 = 280 minutes.
3. Convert 2 hours and 18 minutes into total minutes.
138 minutes
2 × 60 = 120 minutes; 120 + 18 = 138 minutes.
4. Convert 1 hour and 32 minutes into total minutes.
92 minutes
1 × 60 = 60 minutes; 60 + 32 = 92 minutes.
5. Convert 7 hours and 30 minutes into total minutes.
450 minutes
7 × 60 = 420 minutes; 420 + 30 = 450 minutes.
6. Convert 8 hours and 29 minutes into total minutes.
509 minutes
8 × 60 = 480 minutes; 480 + 29 = 509 minutes.
7. Convert 8 hours and 15 minutes into total minutes.
495 minutes
8 × 60 = 480 minutes; 480 + 15 = 495 minutes.
8. Convert 3 hours and 45 minutes into total minutes.
225 minutes
3 × 60 = 180 minutes; 180 + 45 = 225 minutes.
9. Convert 1 hour and 40 minutes into total minutes.
100 minutes
1 × 60 = 60 minutes; 60 + 40 = 100 minutes.
10. Convert 6 hours and 28 minutes into total minutes.
388 minutes
6 × 60 = 360 minutes; 360 + 28 = 388 minutes.
11. Convert 3 hours and 21 minutes into total minutes.
201 minutes
3 × 60 = 180 minutes; 180 + 21 = 201 minutes.
12. Convert 1 hour and 19 minutes into total minutes.
79 minutes
1 × 60 = 60 minutes; 60 + 19 = 79 minutes.

12 questions · Seed 54 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 10-12

Take your time. Show your thinking.

1. Convert 1 hour and 33 minutes into total minutes.
1 h · 33 m · Hours & minutes conversions
2. Convert 4 hours and 40 minutes into total minutes.
4 h · 40 m · Hours & minutes conversions
3. Convert 2 hours and 18 minutes into total minutes.
2 h · 18 m · Hours & minutes conversions
4. Convert 1 hour and 32 minutes into total minutes.
1 h · 32 m · Hours & minutes conversions
5. Convert 7 hours and 30 minutes into total minutes.
7 h · 30 m · Hours & minutes conversions
6. Convert 8 hours and 29 minutes into total minutes.
8 h · 29 m · Hours & minutes conversions
7. Convert 8 hours and 15 minutes into total minutes.
8 h · 15 m · Hours & minutes conversions
8. Convert 3 hours and 45 minutes into total minutes.
3 h · 45 m · Hours & minutes conversions
9. Convert 1 hour and 40 minutes into total minutes.
1 h · 40 m · Hours & minutes conversions
10. Convert 6 hours and 28 minutes into total minutes.
6 h · 28 m · Hours & minutes conversions
11. Convert 3 hours and 21 minutes into total minutes.
3 h · 21 m · Hours & minutes conversions
12. Convert 1 hour and 19 minutes into total minutes.
1 h · 19 m · Hours & minutes conversions

12 questions · Seed 54 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 10-12

Answers and reasoning. Review before teaching.

1. Convert 1 hour and 33 minutes into total minutes.
93 minutes
1 × 60 = 60 minutes; 60 + 33 = 93 minutes.
2. Convert 4 hours and 40 minutes into total minutes.
280 minutes
4 × 60 = 240 minutes; 240 + 40 = 280 minutes.
3. Convert 2 hours and 18 minutes into total minutes.
138 minutes
2 × 60 = 120 minutes; 120 + 18 = 138 minutes.
4. Convert 1 hour and 32 minutes into total minutes.
92 minutes
1 × 60 = 60 minutes; 60 + 32 = 92 minutes.
5. Convert 7 hours and 30 minutes into total minutes.
450 minutes
7 × 60 = 420 minutes; 420 + 30 = 450 minutes.
6. Convert 8 hours and 29 minutes into total minutes.
509 minutes
8 × 60 = 480 minutes; 480 + 29 = 509 minutes.
7. Convert 8 hours and 15 minutes into total minutes.
495 minutes
8 × 60 = 480 minutes; 480 + 15 = 495 minutes.
8. Convert 3 hours and 45 minutes into total minutes.
225 minutes
3 × 60 = 180 minutes; 180 + 45 = 225 minutes.
9. Convert 1 hour and 40 minutes into total minutes.
100 minutes
1 × 60 = 60 minutes; 60 + 40 = 100 minutes.
10. Convert 6 hours and 28 minutes into total minutes.
388 minutes
6 × 60 = 360 minutes; 360 + 28 = 388 minutes.
11. Convert 3 hours and 21 minutes into total minutes.
201 minutes
3 × 60 = 180 minutes; 180 + 21 = 201 minutes.
12. Convert 1 hour and 19 minutes into total minutes.
79 minutes
1 × 60 = 60 minutes; 60 + 19 = 79 minutes.

12 questions · Seed 54 · Age guidance, not curriculum certification