58-38=

59-3=

84-45=

26+67=

71+7=

80-41=

93-34=

81-55=

49+7=

21+32=

15+75=

51-19=

72+20=

19+55=

15+85=

89-73=

80-4=

61-49=

7+54=

14+55=

83+0=

84+0=

80-16=

63-29=

21+69=

64+17=

71-10=

88-82=

93-61=

76+1=

56-52=

83-51=

6+69=

71+26=

90-66=

65-0=

79-51=

83+8=

27+58=

61+26=

8+56=

74-58=

78-53=

32+61=

55-55=

52+34=

61-53=

11+79=

59-46=

61-20=