小学三年级多位数加减法-脱式计算练习题之欧阳术创编

1、欧阳术创编欧阳美创编三 位 数 加 减 法 计 算 题 练 习时间：2021.02.02创作：欧阳术 801+60= 644+64= 857+423= 459+86= 964+103= 797-338= 983-327= 830-54= 77-45= 680-502= 911-75= 136+471= 欧阳术创编欧阳美创编欧阳术创编欧阳美创编 419+489= 811-796= 395-46= 487-35= 220-3= 726-501= 651-615=332+384= 711-17= 707+220=568-309= 59+583= 407+320=771-419= 654+184= 3

2、91+416=910-284= 792-234= 492+85= 74+273= 683+181= 903-786= 461+433= 833-732= 718-608=欧阳术创编欧阳美创编欧阳术创编欧阳美创编188-14= 166+262= 230-177= 脱式计算224 221 213 410 174 = = = =147 2804 = = = = 305 240 = = = =819 877921+74 = = = = 807 = = = =100 35 357 302 302 = =欧阳术创编欧阳美创编欧阳术创编欧阳美创编 = = 40 1005 255 = = = =60 123

3、456 6604 = = = =567 5 = = 7650-(546+4530) 659-450 = = = = 9000-(4500+250) 6700+728 = = = =146+95 900(71-68) 1809-426 = = = 126 453 760-540+1110 = =欧阳术创编欧阳美创编欧阳术创编欧阳美创编 = =6500+1250-3500 8030+5600 9450-3200-4200 = = = =24006 7 180 230 = = = =4000 8 350 3208 270 9 = =630 320 6 30069 = = = =(6900-2400)

4、 5（ ） (568) 8 = = = = 4 608+1570 60(23-17) = = = =224 410 = =欧阳术创编欧阳美创编欧阳术创编欧阳美创编 = =147 728 94 420 2804 = = = = = = = =819 = = 807 = = = =100 35 302 302 = = = = 40 1005 434 = = = =60 123 648 640 604 = =欧阳术创编欧阳美创编欧阳术创编欧阳美创编 = 374 = = = =104 153 = = = =355 87 214 = =728 95 255 164 = = = =567 500(400

5、396) 729 5 = = = = 7650-(546+4530) 659-450 = = = = 9000-(4500+250) = =欧阳术创编欧阳美创编欧阳术创编欧阳美创编 = =146+95 1809-426 = = = =126 760-540+1110 = = = =6500+1250-3500 8030+5600 9450-3200-4200 = =24006 230 = = = =4000 8 350 9 = = = 630 320 2800+32 = = = =(6900-2400) （ ） (568) 54 8 = =欧阳术创编欧阳美创编欧阳术创编欧阳美创编 = = 4 608+1570 = = = = 35059 = = = =(6900-2400)5 7515 66 = = 387) 0 160 750 5505 = = = = 62500 = = = = 7)(16 81044= 3311 = = = =187 299 = = = =欧阳术创编欧阳美创编欧阳术创编欧阳美创编266