45+26-=

18+32 =

62-15=

32+21=

53-32=

36+64=

26+62=

43+86=

86-61=

69-18=

35+16-42=

55-31+42=

87-64+56=

23+16-25=

25+38-43=

33+62-75=

15+31-24=

91-64+15=

42+17-38=

62-49+30=

19+28-32=

88-57-16=

31-24=

22+15-31=

65-43+12=

32-19=

49-28=

73-29=

86-49=

45+26=

15+47=

15+26=

33-17=

16+43=

50-23=

25-16=

61-34=

35+26=

64-29=

39+26=