7+5=

8+ 10=

7+3=

5+8=

20-4=

19-4=

15+2=

16-7=

8+5=

20-6=

1+ 18=

1+ 13=

15-5=

20-3=

2+ 17=

8+8=

12-3=

1+ 16=

20- 1=

1+9=

4+ 14=

14+2=

18- 10=

3+ 16=

1+ 14=

1+ 1 1=

10+5=

19- 12=

2+ 14=

5+3=

10+8=

13-3=

20- 1=

12-5=

15+3=

8+3=

2+ 1 1=

1+7=

16+2=

17+2=

18+2=

4+ 16=

12-2=

4+3=

20-2=

6+ 10=

1 1+8=

2+ 18=

9+ 10=

8+6=

13-4=

3+ 14=

5+4=

19- 1=

7+ 1=

13-2=

8- 1=

16-9=

15+5=

5+5=

10-2=

15+4=

13-5=

6+6=

5+6=

10-3=

17- 1=

15-7=

18-2=

6+8=

10+ 10=

1+ 12=

2+ 16=

10+7=

7+7=

5+8=

8+5=

20-3=

2+ 17=

15- 12+ 16=

13-4+ 1 1=

2+ 16-6=

5+4+ 10=

16-7+9=

10+5-2=

15+4-7=

15-2+4=

18-9-5=

20-9+5=

5- 1-4=

18-7-5=

12+2- 12=

14- 14+ 19=

2+2+ 15=

1+ 12-7=

17- 17+ 17=

19-7+5=

5+3+7=

17-6+6=