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

67-49=

98-63=

73-27=

83-66=

91-5=

79-25=

74-42=

93-68=

99-17=

64-31=

96-89=

53-23=

93-14=

95-32=

89-42=

66-63=

86-71=

66-59=

91-70=

94-51=

90-28=

97-96=

61-39=

64-20=

78-59=

60-7=

100-89=

56-41=

52-50=

83-65=

74-38=

73-49=

98-70=

60-34=

93-62=

83-9=

81-60=

93-83=

90-2=

64-47=

76-32=

62-39=

95-35=

98-58=

75-53=

76-39=

75-12=

70-55=

58-47=

81-59=

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