28+5=

27-16=

8+17=

35+13=

47+0=

30-17=

44-6=

42+8=

23+2=

21+29=

33-14=

39-33=

34-16=

33-33=

3+31=

14+23=

31-2=

40+8=

36-20=

43-42=

14+20=

39-7=

32+4=

26-8=

37-19=

48+2=

49+1=

36-35=

5+39=

31+10=

23-11=

0+40=

32+18=

36-32=

46+4=

18+32=

23-9=

35-27=

29-4=

36-19=

21+7=

6+39=

9+26=

22-9=

45-4=

33-28=

41+1=

40-23=

14+28=

29-11=