Math Unit 3: Mult./Div.

True/False Sentences

100

2 * 9 = 16

False

200

4 * 4 = 15 + 1

True

300

(8 - 4) * 1 = 7

False

400

(25 - 5) < (8 * 5)

True

500

(9 * 2) / 6 > (2 + 3)

False

Make a True Equation

100

4 * (8+1) =

36

200

(4/4) * (3/3) =

1

300

______ = (17 - 12) * 8

40

400

(25 - 5) * 5 =

100

500

_____ = (40 - 40) * 93

0

True Equations w/Parentheses

100

5 * 5 + 6 = 31

(5 * 5) + 6 = 31

200

2 + 4 * 2 = 10

2 + (4 * 2) = 10

300

9 - 3 * 6 = 36

(9 - 3) * 6 = 36

400

60 - 30 + 5 = 35

(60 - 30) + 5 = 35

500

50 - 25 * 4 = 100

(50 - 25) * 4 = 100

Open Sentences

100

5 + s = 15

s = 10

200

t / 3 = 3

t = 9

300

3 * 4 = 2 * x

x = 6

400

(4 * 4) - y = 10

y = 6

500

(63 / 7) + 9 = 3 * m

m = 6

Mixture

100

List the first 5 multiples of 3.

3, 6, 9, 12, 15

200

A horse can live to be 30 years old, but a guinea pig only lives about 7 years. How much longer can a horse live than a guinea pig? Write the number model and then the answer.

30 - 7 = 23

300

Complete the "What's my rule?" 4, _____, 24, 34, _______, 54, _______, 74

+ 10 14, 44, 64

400

List all of the factors of 24.

1, 2, 3, 4, 6, 8, 12, 24

500

Given the following data: 3, 6, 3, 9, 7, 12, 18 What is the range? Median? Mode? Maximum? Minimum?

Range: 15 Median: 7 Mode: 3 Maximum: 18 Minimum: 3