三年級四則運算練習(xí)題

1、4+769 973(17-10) 424-196= = = = =452-1605 14556+42 292421= = = = =148+3246 （47+18）5 528+912-178= = = = =82443 （601-246）5 201+232-365= = = = =日期： 分?jǐn)?shù)：（25+38）5 （187-59）3 1500-1258= = = = =2589 （601-246）5637-198= = = = =735-358 540(65-59) 789-345= = = = =12052 2023699 7355240= = = = =684221 217410 46861

2、74= = = = =25+323 52+1812 17+3419= = = = =439467 24846 67（366）= = = = =257120 （450175）5 948352= = = = =3153453 574(125-118) 560-824= = = = =132+237 250+238 440+136= = = = =516+276 315+734 147+836= = = = =518+187 419+295 37+168= = = = =（25+32）3 （52+18）4 （17+34）9= = = = = 56+782 61+125 43+933= = = = =

3、45+325 38+253 48+529= = = = =44+823 87+359 99+467= = = = =1125-823 152+583 117+587= = = = =196+551 198+128 137+228= = = = =132+123 250+233 440+133= = = = =199+259 819+499 418+577= = = = =516+273 315+573 147+283= = = = =518-2404 419+295 128+282= = = = =319+325 189-4203 818+413= = = = =32+653 850+273

4、269+853= = = = =25+323 52+182 17+319= = = = =37+168 65+112 56+321= = = = =61+123 743-213 45+325= = = = =38+259 48+525 87+5409= = = = =1099-467 644-813 31+986= = = = =38+537 67+819 99+545= = = = =56+567 190-185 41+518= = = = =96+724 98+556 37+437= = = = =32+588 25+672 244+882= = = = =99+653 8109+78 848-639= = = = =56+897 735-498 47+998= = = = =58+853 49+653 279+7209= =