两位数减两位数 计算题 100道

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27-19= 91-48=

23-16= 84-53=

80-62= 74-20=

99-90= 70-18=

97-60= 89-59=

85-28= 97-24=

64-29= 93-25=

37-13= 94-80=

76-14= 94-47=

71-42= 65-24=

75-31= 98-72=

77-23= 89-45= 62-53= 83-54=

80-22= 59-47=

74-70= 94-52=

92-62= 52-30=

88-33= 61-17=

96-91= 71-53=

93-79= 67-45=

91-40= 78-75=

83-69= 66-14=

87-12= 72-31=

79-30= 88-66=

64-39= 74-54= 95-62= 33-21=

74-48= 75-16=

81-74= 99-45=

87-16= 96-65=

51-42= 34-21=

78-14= 93-79=

64-18= 96-12=

99-84= 54-33=

62-52= 63-59=

22-15= 97-40=

84-23= 81-76=

79-72= 63-36= 75-41= 44-26=

56-55= 98-66=

32-12= 98-30=

55-27= 99-76=

71-56= 81-51=

89-19= 88-24=

38-36= 98-82=

83-48= 77-20=

74-42= 42-40=

69-31= 73-21=

98-63= 60-45=

71-14= 38-19= 88-82= 62-30=

77-25= 95-10=

27-19= 91-48=