Grade 5 Review

Powers of 10

100

4 x 10³

4,000

200

9 / 10⁵

0.00009

300

743.2 x 10³

743,200

400

835.75 / 10⁴

0.083575

500

(86 x 7) x 10⁶

602,000,000

Multiply/Divide Fractions

100

2/3 x 9/12

18/36

200

3/8 x 4/5

12/40

300

3/4 / 5/6

18/20

400

8/13 x 9/16

72/208

500

12/15 / 3/4

48/45

Multiply/Divide Whole Numbers

100

64 / 8

8

200

32 x 50

1,600

300

945 / 7

135

400

746 x 52

38,792

500

312 / 5 

62 R2

Decimal Operations

100

25.387 + 9.758

35.145

200

365.221 - 96.529

268.692

300

2.6 x 71.38

185.588

400

4.48 / 1.6

2.8

500

16.5 / 15

1.1

Add/Sub. Fractions

100

17/23 + 7/23

24/23 or 1 1/23

200

4/9 - 2/9

2/9

300

6/7 - 4/5

2/35

400

4  2/9 + 6  3/5

10 37/45

500

9/13 - 14/22

8/143