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Factors
Estimate
Powers of 10
Multiplication
Surprise!
100

Find the factors of 3


Is it prime or composite 

1x3=3 


Prime

100

24 x 12

20 x 10 

200

100

34 x 102

3,400

100

26 x 6

156

100

Write the exponent

2 x 2 x 2 x 2 x 2 


25

200

What does prime?

What does composite mean? 

What does factors mean?

What does product mean?

Prime: 1 Factor 

Composite: More than 1 factor

Factors: two numbers multiplied

Product: answer to multiplication  

200

17 x 49

20 x 50 

1,000

200

234 x 1,000

234,000

200

27 x 12

324

200

Mental math 

700 x 103

700,000

300

Find the factors of 42


Is it prime or composite?

1 x 42 

2 x 21

3 x 14 

6 x 7 

Composite 

300

54 x 55 

50 x 60 

3,000

300

36 x 103

36,000

300

67 x 86

5,762

300

77 x 45

3,465

400

Find the factors of 23

is it prime or composite 

1 x 23 


Prime

400

77 x 64

80 x 60

4,800

400
1,000 x 40 

40,000

400

432 x 31

13,392

400

Estimate 

24 x 35

20 x 40


800

500
Find the factors of 72 


Is it prime or composite?

1 x 72 

2 x 36 

3 x 24

4 x 18

6 x 12 

8 x 9 

Composite 

500

214 x 543

200 x 500 

10,000

500

450 x 105

45,000,000

500

547 x 96

52,512

500

105 x 250

25,000,000