小学四年级计算题练习题：千以内的凑整加法巧算

1、76 + 424 + 261 =169 + 31 +407=班级：姓名：学号296+104 + 478=7+693+239=可编辑范本365 + 235 + 312=49 + 751 + 83 =744 + 56+170 =541 + 59+178=120 + 280 + 574=9+ 191 + 258=74 + 234 + 26 =129 + 71 + 18 =547 + 353 + 72 =274+326+27=291+409 + 218=280+120 + 529=39 + 261 + 314=187 + 213 + 385=71+329 + 491 =489 + 411+36 =49

2、 + 551 + 252 =230+170+1 =427+ 73+308=123 + 277+ 353=258 + 342+259=22+178 + 314=206 + 594+171 =195+105+56=6+294+127=395 + 5 + 264=232+168+164=250 + 50+51 =224 + 76 + 202=263 + 637+ 62=245 + 55 + 22 =160 + 40 + 618=206 + 494+290=366 + 34+37 =476+424+16=354 + 46 + 43 =131 + 169 + 577=88 + 612+172=240 +

3、 260+105=4+182+96=249 + 51 + 161 =167 + 33+334=374+126+9 =192 + 8+667=683 + 217 + 64 =155 + 45+338= 395+105 + 212=255 + 345 + 86 =157 + 243 + 408=135 + 365 + 235=217 + 583 + 5 =511 + 389 + 75 =117 + 583 + 214=231+469 + 209=332+168 + 378=513+187 + 286=41 + 344 + 59 = 121+379+ 329=24 + 639 + 76 =835 +

4、 65 + 6 =221+279+ 33 =90 + 210 + 484=281 + 19 + 616= 811+89+81 =176+424+167= 161+339+ 159=809 + 91 + 17 =127+ 73+373=439 + 261+198=318 + 282+300= 119 + 281 + 498=63 + 291 + 37 =766+ 134+ 74=4+791 + 96 =185 + 215+334= 89+111 + 365=217+183 + 464=49 + 451 + 383=36+164+113 =109+191+426=119 + 281+505=651

5、 + 149+172=617 + 83+256=468 + 32 + 184 =594+106+114=302 + 398 + 293=43 + 257+677 =66 + 334 + 207=76+124 + 734 =539 + 61 + 318=235 + 265 + 298=20 + 895+80 =191 + 9 + 494=189+11+554=83 + 617+186=32+168 + 97 =46 + 254 + 350 =48 + 352+441 =286+114 + 500=299+101 + 6=664 + 236+65=218 + 682+76=183+117+81 =

6、707+ 93+113=640 + 260+89=348 + 52 + 552=558 + 242+ 150=245 + 55+391 =338 + 462+186=10+134 + 90 =35 + 765+129=198 + 502+56=412 + 388+121 =121+79 + 647=19+181 + 339=322 + 278+ 383=99 + 301 + 92 =10 + 890 + 9 =258 + 442+134=19 + 874+81 =19 + 581 + 13 =185+15 + 773 =307 + 593 + 91 =110 + 90 + 91 =243 +

7、257 + 374=113 + 687+139= 51+349+313=825 + 75 + 78 =146 + 54 + 771 =184+16+116 =98+102+54 =80 + 360 + 20 =34 + 666+181 =679+121+92 =56 + 344+178=229 + 71 + 120 =346 + 54 + 380 =192 + 708 + 79 =86 + 248+14 = 390 + 210 + 314=88 + 412 + 321 =133 + 367+289=206 + 594+67=219 + 81 + 171 =338 + 262+27=374+ 3

8、26+281 =606 + 294+30=54 + 769 + 46 =594+106+197=193 + 207+471 =30 + 870+38 =102+198+641 =68 + 332+120=339 + 61 + 387=330 + 570+42=47 + 453 + 433=389+111 + 466=139 + 61 + 798=362 + 238+382=343 + 57+542=13 + 378+87 =535+165+32=705+195 + 61 =129 + 71 +89 =167 + 433 + 356=286 + 214 + 473=228 + 472 + 262=4+613+96=361+239 + 250=97+103 + 472 =50 + 250 + 450 =383 + 517 + 73 =494 + 306+195=50 + 214 + 50 =207 + 593 + 48 =488 + 312 + 44 =73 + 636+27=380 + 20+376=354 + 46 + 379=2+ 198+636=222+178 + 422=328 + 72 + 493 =8+592+37 =239 + 46