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

70-68=

87-19=

54-40=

84-46=

94-86=

78-39=

58-12=

99-81=

55-3=

85-6=

60-18=

98-85=

91-43=

58-51=

88-33=

52-8=

90-32=

70-30=

77-18=

55-12=

78-11=

52-17=

87-45=

86-30=

87-83=

93-35=

94-69=

75-26=

67-40=

69-38=

73-69=

56-53=

74-12=

86-74=

95-86=

67-1=

74-45=

84-71=

66-57=

62-42=

64-14=

88-49=

59-48=

99-30=

79-78=

64-42=

83-7=

75-23=

75-8=

97-55=

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