四年级脱式整数混合计算专项练习题有答案样本Word文件下载.docx
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四年级脱式整数混合计算专项练习题有答案样本Word文件下载.docx
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54﹣984)÷
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99
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25)
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30)÷
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90]
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(495)(32+360÷
45)×
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14),
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(498)963÷
[732﹣(496+227)],
整数混共计算498题
参照答案:
整数混合运算498题答案
=74×
=1110
=317×
=16801+64
=16865
=40+60
=100;
=70×
=140;
=78×
=1876÷
=72;
=6×
=180×
=900;
=180÷
=36;
=510÷
=34
=325﹣95
=230;
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