4+1=

1-1=

5-1=

3-2=

5-5=

8+1=

2-0=

8-8=

2+1=

6-4=

6-1=

4-4=

3-3=

4-2=

8-3=

9+0=

0+4=

5-5=

6+3=

4-0=

1+3=

8+0=

1-0=

2+6=

7+0=

5-5=

0+8=

10-6=

7-1=

2+6=

3-3=

10-1=

4+3=

7+1=

10-3=

7-6=

0+10=

5-0=

1+8=

9-5=

10-1=

5+0=

1+1=

7+3=

4+5=

7+3=

9-7=

3+1=

6+3=

7-6=