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Arrays
Same as ...
Adding
Subtracting
Squares
100

Show an array for 2 X 3 = 

OOO

OOO

100

2 x 4 is the same as...

4 x 2 

100

10 + 2 = 

12

100

10 - 6 = 

4

100

2 X 2 = 

4
200

Show an array for 4 X 3 = 

OOO

OOO

OOO

OOO

200

3 x 6 is the same as ...

6 x 3 

200

20 + 2 = 

22

200

10 - 7 = 

3

200

3 X 3 =

9

300
Show an array for 5 X 5 = 

OOOOO

OOOOO

OOOOO

OOOOO

OOOOO

300

5 x 4 is the same as ...

4 X 5 

300

30 + 2 = 

32

300

10 -2 = 

8

300

4 X 4 = 

16

400

Show an array for 7 X 3 = 

OOO

OOO

OOO

OOO

OOO

OOO

OOO

400

2 x 8 is the same as ...

8 x 2

400

40 + 2 =

42

400

10 -5 = 

5

400

6 X 6 = 

36
500

Show an array for 6 X 5 = 

OOOOO

OOOOO

OOOOO

OOOOO

OOOOO

OOOOO

500

2 x 0 is the same as ...

0 x 2
500

50 + 2 = 

52

500

10 - 9 = 

1

500

7 X 7 = 

49