Rounding
Multiplying
Order of Operations
Mult/Div by 10, 100, 1000
Mult/Div with Decimals
100

Round 56.71 to the nearest tenth.

56.7

100

12 x 2=

24

100

6 x 7 -5 + 8 =

45

100

123.1 x 10

1231

100

56.2 x 8 =

449.6

200

Round 81.257 to the nearest hundredth.

81.26

200

34 x 5=

170

200

(12-3) x 10 / 9

10

200

879.231 x 100

87923.1

200

32.5 x 6.1 =

198.25

300

Round 45.1 to the nearest whole number.

45

300

145 x 6=

870

300

2 (20 / 5) + 10

18

300

879.21 / 1,000

0.87921

300

403.9 / 7

57.7

400

Round 100.34 to the nearest tenth.

100.3

400

250 x 73=

18,250

400

55 / (42 - 5)

5

400

______ x 10 = 23.12

2.312

400

207.12 / 0.4 =

514.3

500

Round 11.98 to the nearest tenth.

12.0

500

371 x 29 =

10,759

500

(8 - 3)2 - 2(7 - 3)

17

500

______ / 1,000 = 1.0867

1086.7

500

317.0 / 4 =

79.25

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