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二年级数学递等式计算.doc

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二年级数学递等式计算.doc

上传人:beny00011 2022/1/17 文件大小:36 KB

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二年级数学递等式计算.doc

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文档介绍:word
word
标准文档
word
递等式计算
9×4+6 7×3+5 50―4×5
7+6×2 4+24÷8 5―82÷4+16
29-4×2 16÷2×7 42÷6×7
77-46+32 65-38+26 79+19-56
word
word
标准文档
word
= = =
= = =
〔58-34〕÷8 84-27+16= 4+27-16
= = =
= = =
〔2+7〕×8 6×〔2+6〕 3×9×3
= = =
= = =
4×6+7 20÷4+5 6×8+5
= = =
= = =
〔75-18〕×7 9×6+4 10+5×4
= = =
= = =
77-76+32       61-38+26      79+19-16
word
word
标准文档
word
= = =
= = =
18-36+27       87-27+16       30+(23-29)
= = =
= = =
73-23-4       93-(39-23)     71-〔25-24〕
= = =
= = =
30-(23-29) 33-(39-23)    99-〔25-24〕
= = =
= = =
6×2+7 7×〔45÷5〕 19+9×6
= = =
= = =
〔19+2〕÷