Noah's Math

Front 1

1+0=

Back 1

1

Front 2

1+1=

Back 2

2

Front 3

1+3=

Back 3

4

Front 4

1+4=

Back 4

5

Front 5

2+0=

Back 5

2

Front 6

2+1=

Back 6

3

Front 7

2+3=

Back 7

5

Front 8

2+2=

Back 8

4

Front 9

3+0=

Back 9

3

Front 10

3+1=

Back 10

4

Front 11

3+2=

Back 11

5

Front 12

4+0=

Back 12

4

Front 13

4+1=

Back 13

5

Front 14

5+0=

Back 14

5

Front 15

0+2=

Back 15

2

Front 16

0+3=

Back 16

3

Front 17

0+4=

Back 17

4

Front 18

0+5=

Back 18

5