Practice and Review

6 cm 6 cm 6 cm 3 6 cm × 6 cm 36 cm2 × 6 36 cm2 216 cm2

2 in. 7 in. 5 in. 2 × 5 2 × 7 5 × 7 10 in.2 14 in.2 35 in.2

2 in. 7 in. 5 in. (10 × 2) + (14 × 2) + (35 × 2) = 20 + 28 + 70 = 118 in.2

Fact Review

2 + 9 11

8 7 56

12 × 9 108

8 − 5 3

7 + 3 10

12 − 7 5

8 × 8 64

7 + 6 13

9 3 27

18 − 9 9

11 − 8 3

7 6 42

14 − 9 5

8 12 96

8 + 7 15

9 × 5 45

6 12 72

12 × 3 36

5 + 8 13

10 × 6 60

Capacity kilo- hecto- deka- deci- centi- milli- 1000 100 10 1 0.1 0.01 0.001 kiloliter hectoliter dekaliter liter deciliter centiliter milliliter kL hL dkL L dL cL mL

1 mL = 1000 mL = 0.001 L 1 L

5.463 L = _____ mL 5463 5 L = 5000 mL 0.001 = 1 mL 0.463 = 463 mL

5.463 L × 1000 = 5463 mL

1832 mL = _____ L 1.832

Mass kilo- hecto- deka- deci- centi- milli- 1000 100 10 1 0.1 0.01 0.001 kilogram hectogram dekagram gram decigram centigram milligram kg hg dkg g dg cg mg

grams 2000 4000 6000 8000 kilograms 2 4 6 8

kilograms 0.022 0.173 1.394 2.175 grams 22 173 1394 2175

grams 1 28 31 38 milligrams 1000 28000 31000 38000

milligrams 112 1135 1006 2031 grams 0.112 1.135 1.006 2.031

< 0.985 kg 1000 g 985 g

= 1236 g 1.236 kg 1.236 kg

< 5034 mL 5.834 L 5.034 L

> 5034 mg 0.600 g 600 mg

= 8.216 L 8216 mL 8.216 L

1 ___ lemonade for a party ___ glass of juice ___ water in a bathtub L mL 3 5

7 8 L = ______ mL 7722 mL = ______ L 17.493 L = ______ mL 8000 9 7.722 11 17493

15 > 3973 mL 3 L

16 = 8 L 8000 mL

17 < 250 mL 25 L

22 ___ a nickel ___ a grain of sand ___ a bag of cement g mg kg 24 26

28 3 kg + 200 g = ______ g 3200

30 1085 mg = ______ g 6899 mg = ______ g 3 kg = ______ g 1.085 32 6.899 34 3000

36 < 5000 g 50 kg

37 = 28401 g 28.401 kg

38 > 3000 mg 2 g