Units 1-6 Review

Unit 1 or 2

100

Evaluate the Expression 

5 x (14 x 2) 

140

200

1/2 + 1/3 = 

5/6

300

1/3 of 27 = 

9

400

True or False 

39 x 13 = (39 x 13) + (1 x 13) 

False 

500

______ + 5/8 = 3/4 

1/8

Unit 3

100

Use <, > or = to compare the two numbers 

0.308 _____ 0.380

<

200

How would you say this number: 5.276

Five and Two hundred seventy-six thousandths 

300

3.98 + 4.77 = _____

8.75

400

4.03 - 1.70 = _______

2.33

500

How many grams is 784 kilograms? 

784,000 grams 

Unit 4

100

3/4 of 48 is ______ so 75 x 48 = _________

36; 3,600

200

True or False: 

32 x 4 = 1,280 ÷ 10

True

300

54 x 67 = 

3,618

400

387 x 72 = 

27, 864

500

Lars wants to build birdhouses to sell at the fair. Each birdhouse costs $3.50. How much will it cost to build 21 bird houses? 

$73.50

Unit 5

100

9 x 2/5 = 

18/5 or 3 3/5

200

21 x 5/7 = 

105/7 or 15

300

2/3 x 5/6 = 

Your answer must be simplified 

5/9

400

72 x 3/8 

Your answer must be simplified 

27

500

Madi has a toy robot collection. 4/7 of her 28 robots make noise. How many of Madi's robots make noise? 

16

Unit 6

100

True or False: 

All squares are rectangles 

True 

200

What are the two formulas for volume? 

V = l x w x h 

V = b x h 

300

Solve this volume equation: 

7 x 6 x 5 = _______

210 cm³

400

What is the volume of a cube whose height is 5? 

125 cm³

500

If Soham knows the the volume of a rectangular prism is 193 m³ and the area of the base is 24 m² what is the height? 

8 Meters