三年级（下册）数学脱式计算200题.doc

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824÷4×3 〔601-246÷5 201+232-365
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= 396> 72÷9－5
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564+264-453 7650-<546+4530> 65×9-450
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9×80+980 9000-<4500+250> 6700+72÷8
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14×6+9×5 900÷<71-68> 180÷9-42÷6
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12÷6＋45×3 8×<910-720> 760-540+1110
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6500+1250-3500 80×30+5600 9450-3200-4200
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2400÷6－45 800× 7－180 1600÷2＋230
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4000 ÷ 8 + 350 320÷8＋64 270 ÷ 3 ×9
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630 ÷ 9 + 320 2800+32× 6 300÷6×9
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