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Break Apart
Fact Families of 7,8,9
Arrays
If, then
Fact families of 0,1,2,3,4,5, 10
100

7x3

(5x3)+(2x3)=21

100

3x7

21

100

Draw an Array of 6x2

12

100

If 5x4=20, then 4x5=______

20

100

3x4

12
200

4x3=

(2x3)+(2x3)=12

200

8x4=

32

200

Draw an array of 8x3

24

200

If 9x6=54, then 6x9=____

54

200

0x1000

0

300

8x9=

(4x9)+(4x9)=74

300

7x6

42

300

Draw an array of 5x7

35

300

If 9x7=63 then 7x9=____

63

300

4x9

40

400

8x7=

(8x5)+(8x2)=56

400

7x8

56

400

draw an array of 6x7

42

400

If 0x8=0, then 8x0=_______

0

400

5x6

30

500

Break apart 4x7 in two ways 

(2x7)+(2x7)=28

(4x5)+(4x2)=28

500

11x9

99

500

Draw an array of 9x9

81

500

What is a factor?

a number you multiply with another number 

500

8x3

24