824÷4×3 （601-246）÷5 201+232-365 = = = = = =
（25+38）×15 （59-187）÷3 1500-125×8 = =
25×8×9 = =
(25+33) ×26 = =
735-35×12= = =
22×4＋221 = = = = （601-246）÷5 = = 2+3×56= = = 540÷(65-59) = = 21×3＋410 = = 三年级数学脱式计算 = = 201+232-365 = = 63×147-198= = = 789-13×45 = = 40÷2＋174 = =
147＋72÷8 9×4＋420 2×80÷4 = = = = = =
120×5÷2 202＋36÷9 30÷5＋240 = =
81÷9＋877 = =
80×6×2 = =
100－50÷5 = = 600×8÷3 = =
= = 66×5+774 = = 770÷7+65 = = 35－35÷7 = = 40＋100÷5 = = 三年级数学脱式计算
= = 921+7×4 = = 807＋20÷2 = = 302＋30×2 = = 434＋25×5 = = 60－12×3 64÷8＋456 640＋60×4 = = = = = =
56÷7＋36÷6 500×(400－396) 72÷9－5 = =
564+264-453 = =
9×80+980 = =
14×6+9×5 = = 12÷6＋45×3 = =
= = 7650-(546+4530) = = 9000-(4500+250) = = 900÷(71-68) = = 8×(910-720) = = 三年级数学脱式计算 = = 65×9-450 = = 6700+72÷8 = = 180÷9-42÷6 = =
760-540+1110 = =
6500+1250-3500 80×30+5600 9450-3200-4200 = = = = = =
2400÷6－45 800× 7－180 1600÷2＋230 = =
4000 ÷ 8 + 350 = =
630 ÷ 9 + 320 = =
(6900-2400)÷ 5 = = 280× 4 ÷5 = =
= = 320÷8＋64 = = 2800+32× 6 = = 72÷9）÷(56÷8) = = 60×8+1570 = = 三年级数学脱式计算 = = 270 ÷ 3 ×9 = = 300÷6×9 = = 54 ÷ 9 ×8 = = 60×(23-17) = = （
22×4＋221 21×3＋410 40÷2＋174 = = = = = = 147＋72÷8 9×4＋420 2×80÷4 = = = =
120×5÷2 = =
81÷9＋877 = =
80×6×2 = =
100－50÷5 = =
= 202＋36÷9 = = 66×5+774 = = 770÷7+65 = = 35－35÷7 = = 三年级数学脱式计算
= 30÷5＋240 = = 921+7×4 = = 807＋20÷2 = = 302＋30×2 = =
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