The times tables have turned
Divide and Conquer
Turn up the Volume
Giveth and taketh strategy
Prime Time
100

50 x 48

2400

100

72 / 9

8

100

L = 5 in

W = 2 in

H = 4 in

40 in3

100

15 + 21

36

100

What are the factors of 5?

1 and 5 (5 is a prime number!)
200

12 x 9

108

200

45 / 5

9

200

H = 10 cm

W = 5 cm

L = 4 cm

200 cm3

200

9 x 15

135

200

What are the factors of 12?

1, 2, 3, 4, 6, 12

300

200 x 35

7000

300

12 / 3

4

300

L = 4 ft

W = 2 ft

H = 25 ft


200 ft3

300

11 x 15

165

300

What are all the prime numbers between 2 and 10

2, 3, 5, 7 (1 is not a prime number. It has to have 2 different factors)

400

99 x 47

4653

400

100 / 4

25

400

The volume of the rectangular prism is 30 in

The height is 5 in, the length is 3 in.

What is the width?

2 in

400

5 x 99

495

400

What is the only even prime number?

2

500

20 x 23

460

500

1.00 / 4

0.25

500

L = 15 in

W = 3 in

H = 10 in

450 in3

500

5 x 97

485

500

If a number is not prime, it is this?

Composite
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