2+3=

7-2=

5+0=

6+1=

4+1=

2+2=

6-3=

3+3=

1+1=

6-0=

0+2=

2+7=

3+4=

6-4=

2+5=

4-3=

3-1=

5-2=

2+4=

1+3=