Solve fact
name the fact
pattern
missing factor
addition problem
100

5x3

15
100

3+3+3+3

4x3

100

0, 5, 10, ____, ____, ____. 

15, 20, 25

100

2 x __ = 6

3
100

5x3

3+3+3+3+3

200

7x4

28

200

6+6+6

3x6

200

0, 4, 8, ____, _____, _____. 

12, 16, 20

200

0 x 9 =

0

200

2x6

6+6

300

6x5

30

300

2+2+2+2+2+2+2+2

8x2

300

9, 12, 15,____, _____, _____.

18, 21, 24

300

3 x ____ = 21

7

300

7x4

4+4+4+4+4+4+4

400

8x4

32

400

0+0+0+0

4x0

400

0, 8, 16, ____, _____, _____.

24, 32, 40 

400

8 x _____ = 40

5

400

9x3

3+3+3+3+3+3+3+3+3

500

9x8

72

500

9+9+9+9+9+9+9+9+9+9

10x9

500

0, 9, 18,____, _____, _____

27, 36, 45 

500

_____x8 = 64

8

500

8x9

9+9+9+9+9+9+9+9

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