试题 试卷
题型:填空题 题类:常考题 难易度:普通
两位数减两位数(退位)1185(11题)
40-24=
70-56=
①28+54=
②70–25=
③49–25=
④72+17=
⑤36+57=
⑥65–47=
⑦68+29=
⑧92–46=
⑨72–57+16=
⑩36+54–29=
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