Unit 10: Calculating
Find the missing answer.
$32 + 6$ (written in columns: 32 on top, + 6 underneath)
Find the missing answer.
$67 - 10$ (written in columns: 67 on top, - 10 underneath)
Find the missing answer.
$51 + 10$ (written in columns: 51 on top, + 10 underneath)
Find the missing answer.
$27 - 5$ (written in columns: 27 on top, - 5 underneath)
Find the missing answer.
$76 + 20$ (written in columns: 76 on top, + 20 underneath)
Find the missing answer.
$92 - 40$ (written in columns: 92 on top, - 40 underneath)
Find the missing number.
$5 \times 4 = \square$
Find the missing number.
$2 \times 6 = \square$
Find the missing number.
$10 \times 2 = \square$
Find the missing number.
$5 \times 7 = \square$
Find the missing number.
$14 \div 2 = \square$
Find the missing number.
$20 \div 5 = \square$
Find the missing number.
$50 \div 10 = \square$
Find the missing number.
$45 \div 5 = \square$
Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.
$21 + 47 = \square$
Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.
$35 + 62 = \square$
Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.
$54 + 32 = \square$
Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.
$64 + 25$ (written in columns: 64 on top, + 25 underneath)
Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.
$71 + 16$ (written in columns: 71 on top, + 16 underneath)
Add two 2-digit numbers. Use some objects on the place value grid to help you calculate.
$46 + 32$ (written in columns: 46 on top, + 32 underneath)