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Powers of 10
Multiplication
Division
Adding & Subtracting Decimals
Rounding and Comparing Decimals
100

Find the value

4 X 10 (2nd power)

400

100

309 x 29=

8,961

100

560 divided by 18

31 r 2

100

2.35 + 1.82

4.17

100

Round to the nearest hundredth

14.603

14.6

200

6,000 divided by 10 (to the 3rd power)=

6

200

92 X 68=

6,256

200

421 divided by 34

12 r 13

200

7.99 + 8.34 =

16.33

200

Round to the nearest tenths

1.563

1.6

300

900 is 10 times as much as _______

90

300

3 X 0.62=

1.86

300

5.68 divided by 4

1.42

300

8.42 - 5.14

3.28

300

Order from greatest to least.

2.745, 2.729, 2.731

2.745, 2.731, 2.729

400

900 is 1/10 of ___________

9,000

400

4.93 X 7=

34.51

400

162 divided by 0.27

600

400

12.74-10.54

2.2

400

Order from least to greatest.

5.249, 5.43, 5.340, 5.209

5.209, 5.249, 5.340, 5.43

500

42 X 10 (to the 4th power)

420,000

500

18 X 8.7

156.6

500

56 divided by 0.08

700

500

34.27-17.51

16.76

500

Is this greater than, less than, or equal to?

1.036 compared to 1.306

less than