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Math Facts
Unknown
Two digit
Commutative
Paranthesis
100

5x0

0

100

2xR=0

0

100

30x1

30

100

1x8

8x1=8

100

2x(0+1)=

2

200

5x5

25

200

10xB=20

2
200

5x50

250

200

2x4

4x2=8

200

3+(2x0)=

3

300

4x4

16

300

5x_=40

8

300

8x5

400

300

3x7=

7x3=21

300

4x(3+2)=

20

400

6x3

18

400

10x_=60

6

400

3x60

180

400

4x6=

6x4=

400

5x(3+3)=

30

500

7x6

42

500

_x9=81

9

500

40x6

240

500

6x8

8x6=48

500

3+(3x6)=

21