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Unit 10: Calculating

Question 1

Find the missing answer.

$32 + 6$ (written in columns: 32 on top, + 6 underneath)

Question 2

Find the missing answer.

$67 - 10$ (written in columns: 67 on top, - 10 underneath)

Question 3

Find the missing answer.

$51 + 10$ (written in columns: 51 on top, + 10 underneath)

Question 4

Find the missing answer.

$27 - 5$ (written in columns: 27 on top, - 5 underneath)

Question 5

Find the missing answer.

$76 + 20$ (written in columns: 76 on top, + 20 underneath)

Question 6

Find the missing answer.

$92 - 40$ (written in columns: 92 on top, - 40 underneath)

Question 7

Find the missing number.

$5 \times 4 = \square$

Question 8

Find the missing number.

$2 \times 6 = \square$

Question 9

Find the missing number.

$10 \times 2 = \square$

Question 10

Find the missing number.

$5 \times 7 = \square$

Question 11

Find the missing number.

$14 \div 2 = \square$

Question 12

Find the missing number.

$20 \div 5 = \square$

Question 13

Find the missing number.

$50 \div 10 = \square$

Question 14

Find the missing number.

$45 \div 5 = \square$

Question 15

Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.

Question illustration

$21 + 47 = \square$

Question 16

Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.

Question illustration

$35 + 62 = \square$

Question 17

Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.

Question illustration

$54 + 32 = \square$

Question 18

Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.

Question illustration

$64 + 25$ (written in columns: 64 on top, + 25 underneath)

Question 19

Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.

Question illustration

$71 + 16$ (written in columns: 71 on top, + 16 underneath)

Question 20

Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.

Question illustration

$46 + 32$ (written in columns: 46 on top, + 32 underneath)
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