小学三年级数学脱式计算
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脱式计算
824÷4x3 （601-246）÷5 201+232-365 = = =
= = =
（25+38）x15 （59-187）÷3 1500-125x8 = = =
= = =
25x8x9 （601-246）÷5 201+232-365 = = =
= = =
(25+33)X26 2+3x56= 63x147-198=
= = =
= = =
735-35x12= 540÷(65-59) 789-13x45
= = =
= = =
22×4＋221 21×3＋410 40÷2＋174
= = =
= = =
147＋72÷8 9×4＋420 2×80÷4
= = =
= = =
120×5÷2 202＋36÷9 30÷5＋240
= = =
= = =
81÷9＋877 66×5+774
921+7×4
= = =
= = =
80×6×2 770÷7+65 807＋20÷2
= = =
= = =
100－50÷5 35－35÷7 302＋30×2
= = =
= = =
600×8÷3 40＋100÷5 434＋25×5
= = =
= = =
60－12×3 64÷8＋456 640＋60×4
= = =
= = =
56÷7＋36÷6 500×(400－396) 72÷9－5
= = =
= = =
564+264-453 7650-(546+4530)
65×9-450
= = =
= = =
9×80+980 9000-(4500+250)
6700+72÷8
= = =
= = =
14×6+9×5 900÷(71-68) 180÷9-42÷6 = = =
= = =
12÷6＋45×3 8×(910-720)
760-540+1110
= = =
= = =
6500+1250-3500 80×30+5600 9450-3200-4200 = = =
= = =
2400÷6－45 800× 7－180 1600÷2＋230 = = =
= = =
4000 ÷ 8 + 350 320÷8＋64 270 ÷ 3 ×9 = = =
= = =
630 ÷ 9 + 320 2800+32× 6 300÷6×9 = = =
= = =
(6900-2400)÷ 5 （72÷9）÷(56÷8) 54 ÷9 ×8 = = =
= = =
280× 4 ÷5 60×8+1570
60×(23-17)
= = =
= = =
22×4＋221 21×3＋410 40÷2＋174 = = =
= = =
147＋72÷8 9×4＋420 2×80÷4
= = =
= = =
120×5÷2 202＋36÷9 30÷5＋240
= = =
= = =
81÷9＋877 66×5+774 921+7×4 = = =
= = =
80×6×2 770÷7+65 807＋
20÷2
= = =
= = =
100－50÷5 35－35÷7 302＋30×2 = = =
= = =
600×8÷3 40＋100÷5 434＋25×5 = = =
= = =
60－12×3 64÷8＋456 640＋60×4 = = =
= = =
5×7－48÷6 42÷7＋36÷6 37×4＋
19×8
= = =
= = =
10×4－20÷4 15÷3＋10÷5 25÷5＋
42÷6
= = =
= = =
35÷5＋8×7 72÷9－36÷6 21×4－
54÷9
= = =
= = =
72÷8＋9×5 36÷4＋21×2 25÷5－16÷4
= = =
= = =
56÷7＋36÷6 500×(400－396) 72÷9－5 = = =
= = =
564+264-453 7650-(546+4530) 65×9-450 = = =
= = =
9×80+980 9000-(4500+250) 6700+72÷8 = = =
= = =
14×6+9×5 900÷(71-68)
180÷9-42÷6
= = =
= = =
12÷6＋45×3 8×(910-720)
760-540+1110
= = =
= = =
6500+1250-3500 80×30+5600
9450-3200-4200
= = =
= = =
2400÷6－45 800× 7－180 1600÷2＋
230
= = =
= = =
4000 ÷ 8 + 350 320÷8＋64 270 ÷ 3 ×9 = = =
= = =
630 ÷ 9 + 320 2800+32× 6 300÷6×9 = = =
= = =
(6900-2400)÷ 5 （72÷9）÷(56÷8) 54 ÷ 9 ×8 = = =
= = =
280× 4 ÷5 60×8+1570 60×(23-17) = = =
= = =
960÷4×9 350÷5×9 450÷5+1250 = = =
= = =