三级下册脱式计算500题.doc

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1、三年级下册脱式计算500题60123 648456 640604 = = = = =567366 500(400396) 7295= = = = =564+264-453 7650-(546+4530) 659-450= = = = =980+980 9000-(4500+250) 6700+728= = = = =146+95 900(71-68) 1809-426= = = = =25x8x9 （601-246）5 201+232-365= = = = =(25+33)X26 2+3x56= 63x147-198= = = = =735-35x12= 540(65-59) 789-13x4

2、5= = = = =224221 213410 402174= = = = =（25+32）13 （52+18）34 （17+34）29= = = = = 37+1648 65+1152 56+3782= = = = = 61+1253 43+2133 45+3225= = = = = 38+2533 48+5229 87+3519= = = = = 99+4617 44+8123 （31+98）26= = = = = 38+347 67+8159 99+545= = = = = 56+5627 190+1826 41+5117= = = = = 96+7224 98+5537 37+4327

3、= = = = = 32+5816 25+6723 44+8826= = = = = 99+6523 89+7836 48+6349= = = = = 56+8947 35+4928 47+9949= = = = = 58+8532 49+6532 79+9252= = = = = 39+8325 89+5656 88+3844= = = = = 125+8227 152+5843 117+5827= = = = = 126453 8(910-720) 760-540+1110= = = = =6500+1250-3500 8030+5600 9450-3200-4200= = = = =24

4、00645 800 7180 16002230 = = = = =4000 8 + 350 320864 270 3 9= = = = =630 9 + 320 2800+32 6 30069 = = = = = (6900-2400) 5 （729）(568) 54 9 8= = = = =280 4 5 608+1570 60(23-17) = = = = =96049 35059 4505+1250 = = = = =(6900-2400)5 7515205 309066= = = = =(387387)0 16016080 7505505= = = = =(111189)3 12581

5、00 62500 = = = = =(17)(166) 81044 331149= = = = =187299299 587496674 26602626= = = = =153153+657 32(3216) 300(300222)= = = = =7515205 （15075）（2520） = = =33901095 687（9967）= = = = 1000（1000988） 35602090= = = = （250150）(306) 6879993= = =（4870-3675）72009 (9467-5642)(35070)= = = = 96049 35059 4505+1250

6、= = = = = (6900-2400)5 7515205 309066= = = = =(387387)0 16016080 7505505= = = = = (111189)3 1258100 62500 = = = = = (17)(166) 81044 331149= = = = =187299299 587496674 26602626= = = = =153153+657 32(3216) 300(300222)= = = = = 56080+234 261+(1708-810) 1163+(21415-827) = = = = = 6247+6253 (285-15+30)3

7、(468-359+268)12 = = = = =500(400396) 146+2517-120 732-(1745-396) = = = = =1000+(76+6030) 185+(450-400)21 730-367+608= = = = =594-（64+36）3 (980-109)12 565-(3110）+153 = = = = =43012047 1540360）8 600（96166） = = = = = 462517120 （4579175）5 75240（205） = = = = =31560415 7560(125-113)+2786 103（50405） = = =

8、= = 730367608 117173618 1163+(21415-287) = = = = =439467 248418 67（966）= = = = =2517120 （450175）5 268+2965 = = = = =3153453 574(125-118) 9481352= = = = =17363 560-1224 375524= = = = =25+3223 52+1812 17+3419= = = = = 37+1628 65+1112 56+3721= = = = = 61+1223 43+2123 45+3255= = = = = 38+2531 48+5221 87

9、+3549= = = = = 99+4697 44+8133 31+9876= = = = = 38+5347 67+8190 99+5456= = = = = 56+5676 190+1811 41+5187= = = = = 96+7244 98+5567 37+4377= = = = = 32+5886 25+6722 44+8822= = = = = 99+6534 89+7846 48+6391= = = = = 56+8977 35+4982 47+9989= = = = = 58+8533 49+6533 79+9293= = = = = 39+8355 89+5661 88+3

10、849= = = = = 125+8237 152+5833 117+5877= = = = = 196+5531 198+1289 137+2288= = = = = 132+1237 250+2338 440+1336= = = = = 199+2589 819+4990 418+5767= = = = = 516+2736 315+5734 147+2836= = = = = 518+1847 419+2954 128+2819= = = = = 319+3256 189+4237 818+4153= = = = = 32+6537 850+2738 269+8539= = = = =

11、215+3547 652+7836 107+2964= = = = = 307+7783 635+5786 556+3887= = = = = 671+9223 493+1867 465+8534= = = = = 378+5427 498+5626 807+5146= = = = = 909+3735 414+5847 731+5967= = = = = 308+4787 167+8190 299+3377= = = = = 506+2149 190+7634 41+4736= = = = = 245+5369 752+5387 817+5689= = = = = 837+6836 865+

12、9849 356+7658= = = = = 561+5792 43+5938 458+8636= = = = = 538+2738 548+5259 87+2978= = = = = 299+3948 544+5621 531+5188= = = = = 38+2338 67+5957 99+3536= = = = = 516+5565 90+5338 49+8249= = = = = 265+5466 552+5346 417+8862= = = = = 237+2648 665+3945 256+1564= = = = = 761+6325 643+3163 645+4283= = = = = 338+1962 648+3359 587+1983= = = = = 999+2663 644+4239 431+2466= = = = = 38+7226 567+3561 699+5316= = = = = 506+5656 19+2393 99+5333= = = = = 125+1655 352+2832 217+2937= = = = = 307+4652 265+2353 556+7326= = = = = 631+5233 243+2123 345+2137= = = = = 378+4977 478+5665 787+5353= = = = =