Find the Factor
Strategies
Extended Multiplication
Extended Multiplication
Find the Factor
100

2 x p = 4

p = 2

100

Using repeated addition

4 x 7

7 + 7 + 7 + 7

100

2 x 40 =

80

100

7 x b = 70

b = 10

200

4 x f = 16

f = 4

200

Using lines and circles SHOW: 5 x 4

DRAWING

200

4 x 50 =

200

200

3 x m = 150

m = 50

300

7 x h = 48

h = 7

300

Draw an Array showing 

4 x 6

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300

6 x 30 = 

180

300

6 x d =360

d = 60

400

9 x d = 27

d = 3

400

Using equal groups 

Show: 6 x 7

drawing

400

7 x 60 = 

420

400

f x 30 = 180

f = 6

500

9 x p = 81

p = 9

500

Using the distributive property 

9 x 6

whiteboard

500

9 x 80 = 

720

500

b x 80 = 720

b = 9

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