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三位数加减法练习一
44+932= 199+398= 801+98= 814+551 =
75+505= 481+21= 665+1000= 729+808=
306+812= 28+911= 263+206= 644+64=
537+385= 310+534= 861+146= 558+321=
502+957= 857+423= 459+86= 473+577=
733+530= 139+312= 323+291= 387+833=
412—156= 144+932= 199+398= 801+60=
三位数加减法练习二
814+551= 75+505= 481+21= 665+1000=
729+808 306+812= 28+911= 263+206=
644+64= 537+385= 310+534= 861+146=
558+321= 502+957= 857+423= 459+86=
473+577= 733+530= 139+312= 323+291=
387+833= 964+103= 44+932= 199+398=
801+60= 814+551= 75+505= 481+21=
三位数加减法练习三
665+1000= 729+808= 306+812= 28+911=
263+206= 644+64= 537-385= 310+534=
861-146= 558-321= 502+957= 857-423=
459-86= 473+577= 733-530= 139+312=
323-291= 387+833= 964+103= 940-456=
979-488= 680-502= 637-631= 911-75=
599-481= 834-776= 569-366= 975-883=
三位数加减法练习四
622+190= 437+270= 683+181= 903-786=
81+519= 525-412= 736-675= 461+433=
833-732= 961-600= 718-608= 188-14=
166+262= 419+489= 811-796= 230-177=
275+421= 395-46= 487-35= 391+589=
252+6= 696+266= 999-921= 220-3=
397+455= 256+728= 726-501= 168+750=
三位数加减法练习五
694-149= 651-615= 332+384= 361+331=
515+483= 156-25= 878-128= 423+493=
867-387= 711-17= 803-408= 707+220=
568-309= 59+583= 494+264= 901-508=
407+396= 771-468= 443+286= 893-818=
654+184= 829-10= 182+465= 715-594=
三位数加减法练习六
38+241= 277+566= 630-341= 929-611=
214+739= 299+437= 476-68= 459+339=
334+491= 313+478= 432+316= 469+293=
202+764= 209-96= 179+686= 145-117=
391+416= 910-284= 557-401= 435+481=
473+425= 662-523= 380+480= 430+457=
792-234= 39+497= 492+85= 74+273=
三位数加减法练习七
935-690= 380+475= 540+448= 683-604=
476+451= 138+81= 469+412= 225+675=
433-21= 321+416= 298+600= 718+174=
995-775= 985-807= 136+471= 345+427=
437+270= 683+181= 903-786= 81+519=
188-109= 166+262= 419+489= 811-796=
脱式计算练习一
22×4+221 21×3+410 40÷2+174
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147+72÷8 9×4+420 2×80÷4= = = =
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120×5÷2 202+36÷9 30÷5+240
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81÷9+877 921+7×4 66×5+774
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80×6×2 770÷7+65 807+20÷2
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100-50÷5 35-35÷7 302+30×2
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600×8÷3 40+100÷5 434+25×5
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脱式计算练习二
60-12×3 64÷8+456 660×4
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56÷7+36÷6 500×(400-396) 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+111
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