Grade 5 · Math · Unit 5 of 14
Divide
Share, group and handle remainders
What your child practises
Dividing 2- and 3-digit numbers, finding remainders and deciding what they mean in a story (round up for buses, drop the extra for full bags), and estimating with friendly numbers.
Alberta Curriculum learning outcome: 5N4.1 · dividing 3-digit numbers by 1-digit numbers, with and without remainders
Sample questions
A taste of this unit. In the app, questions change every time and get easier or harder to match your child.
Question 1
Divide.
117 ÷ 9 = ?
answer box
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13
Hint: Think: 9 × ? = 117. Split 117 into parts that divide easily by 9, like 90 and 27.
Question 2
What is the remainder when 678 is divided by 9?
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3
Hint: Find the greatest multiple of 9 that fits into 678. Subtract it from 678; what is left is the remainder.
Question 3
A ribbon is 446 cm long. How many pieces 4 cm long can be cut from it?
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111
Hint: Divide. The remainder is not enough to make one more, so leave it out and use only the quotient.
Question 4
What is 127 ÷ 7?
127 ÷ 7
- 18
- 18 R 1
- 17 R 8
- 19 R 1
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18 R 1
Hint: Find the greatest multiple of 7 that is not more than 127. What is left over is the remainder, and it must be less than 7.
Question 5
How can you check that 188 ÷ 4 = 47?
- Multiply 47 × 4
- Add 47 + 4
- Divide 47 ÷ 4
- Multiply 188 × 4
Show answer
Multiply 47 × 4
Hint: Multiplication and division undo each other. If the quotient times the divisor gives the dividend, the division is right.
Question 6
5 friends share $285 equally. How many dollars does each friend get?
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57
Hint: Sharing equally means divide by 5. Split 285 into parts that are easy to share, then add the shares.