65-55=

26+13=

99-78=

16+61=

56-36=

21+12=

27+31=

12+55=

73+25=

53+35=

88-26=

75-31=

8+61=

70+11=

68-43=

94-91=

98-34=

65-35=

53+23=

34+23=

21+61=

87-77=

85-22=

33+35=

1+41=

73+14=

20+25=

12+74=

68-43=

56-12=

53-33=

74-21=

1+25=

57-55=

98-38=

28-22=

77-14=

98-48=

86+11=

60+15=

2+26=

44+13=

76-11=

77-31=

52-31=

63+23=

74-52=

97-33=

34+51=

65+34=

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