5th Grade Math Multiply and Divide

Multiply Whole Numbers

100

456 x 8 =

3,648

200

5,859 x 8 =

46,872

300

45 x 54 =

2,430

400

612 x 75 =

45,900

500

8,445 x 96 =

810,720

Multiply Decimal Numbers

100

32 x 8 =

256

200

879 x 3

2637

300

46 x 85 =

3910

400

419 x 52 =

21788

500

5542 x 692 =

3835064

Division

100

84 ÷ 4 =

21

200

342 ÷ 6 =

57

300

1,992 ÷ 8 =

249

400

4,335 ÷ 51 =

85

500

4118 ÷ 29 =

142

Estimation

100

Estimate by rounding to the nearest whole number.

4932 x 52 =

5,000 x 50 = 250000

200

Estimate by rounding.

63 + 42 =

60 + 40 = 100

300

Estimate by rounding to the nearest ten.

456 - 17

450 - 20 = 430

400

Estimate by rounding to the nearest hundred.

832 x 654 =

800 x 700 = 560,000

500

Estimate by rounding to the nearest ten.

852 ÷ 51 =

850 / 50 = 17

Multiplication Patterns

100

170 / 10 =

17

200

18 x 1,000 =

18,000

300

145 x 10² =

14500

400

37 x 10³ =

3,7000

500

13200 / 10  =

1320