100以内减法练习(共50道)
姓名:________ 时间:______ 得分:______

99-1=

97-37=

91-10=

83-72=

64-63=

72-0=

82-11=

64-44=

51-2=

79-2=

59-31=

100-70=

55-55=

56-43=

51-21=

95-82=

95-31=

70-15=

81-70=

91-7=

99-31=

75-11=

89-87=

71-32=

64-54=

52-38=

95-66=

75-44=

79-54=

79-0=

53-35=

89-5=

58-40=

72-72=

78-15=

96-55=

93-80=

56-36=

82-26=

69-54=

90-31=

84-28=

91-16=

83-36=

52-50=

94-56=

90-63=

68-8=

100-7=

64-13=

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