100以内口算填括号专项练习

1、. 100内口算填括号专项练习657题.1 20+（ ）=282 20+（ ）=393 15+（ ）=454 37+（ ）=685 45+（ ）=616 25+（ ）=457 37+（ ）=778 75+（ ）=789 29+（ ）=5710 （ ）+34=5911 （ ）+30=3512 （ ）+9=5913 （ ）+17=8714 （ ）+36=9615 （ ）+27=7516 （ ）+6=2417 （ ）+10=1918 （ ）+42=7619 （ ）+14=5420 （ ）+19=3721 （ ）+23=79 22 45-（ ）=45 23 55-（ ）=45 24 50-（ ）=45

2、 25 45-（ ）=5 26 73-（ ）=23 27 90-（ ）=10 28 47-（ ）=27 29 55-（ ）=20 30 78-（ ）=60 31 98-（ ）=63 32 100-（ ）=40 33 67-（ ）=54 34 78-（ ）=24 35 96-（ ）=36 36 46-（ ）=24 37 69-（ ）=9 38 56-（ ）=17 39 95-（ ）=15 40 70-（ ）=35 41 69-（ ）=68 42 99-（ ）=9 43 （ ）-30=2044 （ ）-5=7045 （ ）-22=246 （ ）-15=6547 （ ）-70=2048 （ ）-30

3、=1949 （ ）-16=4450 （ ）-27=3051 （ ）-40=1952 （ ）-57=2953 （ ）-24=3754 （ ）-17=6455 （ ）-45=2156 （ ）-65=1157 （ ）-45=3358 （ ）-30=4859 （ ）-19=2760 （ ）-18=3461 （ ）-23=3462 （ ）-70=2063 （ ）-18=4064 ( )+35=62 65 25+( ) =55 66 ( ) +7=77 67 ( )+61=75 68 33+( ) =74 69 ( )-43=56 70 ( )+29=73 71 ( )+25=65 72 ( )+20=7

4、5 73 48- ( ) =32 74 ( )+25=57 75 36-( ) =35 76 39-( ) =34 77 ( )-53=27 78 ( )-34=34 79 ( )+19=40 80 ( )+24=35 81 ( )-26=64 82 35+( ) =60 83 59+( ) =67 84 59-( ) =6 85 58+( ) =67 86 38+( ) =98 87 ( ) +53=57 88 ( ) +47=67 89 54-( ) =34 90 ( ) +36=75 91 75-( ) =40 92 59+( ) =69 93 51+( ) =67 94 ( ) -20

5、=63 95 34+( ) =58 96 58-( ) =25 97 68+( ) =88 98 57-( ) =41 99 46+( ) =69 100 64- ( ) =0 101 ( ) -12=37 102 36-( ) =19 103 8+( ) =14 104 ( )-1=12 105 ( )+66=7 106 ( )-7=24 107 ( ) -11=65 108 66-( ) =14 109 3+( ) =63 110 ( ) +13=41 111 12+( ) =39 112 69-( ) =27 113 ( ) -65=0 114 26-( )=5 115 ( )+43=6

6、9 116 5+( )=61 117 ( )+64=89 118 78-( )=45 119 ( )+12=34 120 54+( )=67 121 98-( )=67 122 ( )-57=13 123 57-( )=11 124 24-( )=16 125 ( )-21=15 126 22+( )=55 127 ( )+28=78 128 42+( )=66 129 ( )+12=87 130 ( )-47=13 131 71+( )=98 132 0+( )=57 133 67-( )=20 134 57-( )=16 135 ( )+13=24 136 39+( )=54 137 (

7、)+19=87 138 75-( )=46 139 98-( )=8 140 ( )+46=69 141 ( )+43=93 142 ( )-11=57 143 24+( )=47 144 53-( )=17 145 75-( )=24 146 ( )+32=54 147 ( )+46=86 148 ( )-10=52 149 ( )+57=61 150 ( )+27=94 151 ( )+0=38 152 ( )-77=4 153 ( )-50=11 154 53+( )=78 155 ( )+45=68 156 ( )+29=79 157 89-( )=88 158 78-( )=19 1

8、59 ( )+45=67 160 90-( )=80 161 78-( )=35 162 ( )+22=66 163 ( )-11=44164 ( )+23=67 165 73+( )=88 166 ( ) +25=68 167 ( ) +79=87 168 100-( )=1 169 ( )-11=44 170 ( )+27=97 171 ( ) +33=77 172 ( )+0=56 173 88-( )=55 174 ( )+23=75 175 69-( )=0 176 32+( )=88 177 ( )+45=57 178 ( )+35=54 179 ( )+17=35 180 ( )

9、+18=35 181 ( )-14=20 182 30+( )=78 183 78+( )=80 184 45-( )=40 185 12+( )=50 186 18+( )=57 187 ( )+12=35 188 ( )-8=50 189 80-( )=52 190 ( )+24=60 191 79-( )=50 192 57+( )=82 193 59-( )=29 194 ( )-8=32 195 32+( )=52 196 52-( )=23 197 54+( )=98 198 52+( )=68 199 57-( )=33 200 99-( )=22 201 ( )-0=19 20

10、2 70+( )=87 203 45+( )=87 204 ( )-89=0 205 ( )+74=98 206 ( ) +52=67 207 ( ) +53=68 208 72-( )=70 209 57+( )=59 210 ( )-6=68 211 75-( )=36 212 65+( )=56 213 ( ) -63=8 214 72-( )=23 215 ( )-24=11 216 23+( )=67 217 ( ) -39=2 218 78-( )=24 219 ( )+34=64 220 49+( )=87 221 78-( )=50 222 65-( )=10 223 87-(

11、 )=19 224 69-( )=14 225 ( )-19=50 226 75-( )=0 227 ( )+76=87 228 92-( )=75 229 ( )-12=11 230 ( )-25=11 231 48-( )=9 232 34-( )=8 233 13+( )=32 234 25-( )=14 235 ( )-11=0 236 53-( )=14 237 ( )+57=87 238 54-( )=23 239 67+( )=96 240 ( ) +29=42 241 ( ) +24=63 242 ( )+27=36 243 29-( )=14 244 54-( )=15 24

12、5 12+( )=22 246 ( )-53=0 247 ( )-35=14 248 ( )+43=67 249 ( )-46=59 250 ( )-17=58 251 ( )+80=14 252 ( )+32=72 253 ( )-52=91 254 61-( )=17 255 ( )+22=23 256 ( )-45=44 257 75-( )=64 258 89-( )=19 259 ( )-40=52 260 74-( )=39 261 45-( )=27 262 ( )+11=29 263 ( )-19=22264 44-( )=16 265 ( )+26=54 266 ( ) +1

13、8=79 267 42+( )=67 268 ( ) +49=68 269 80-( )=57 270 0+( )=59 271 ( )+62=68 272 ( )+23=42 273 ( )-24=40 274 45+( )=75 275 ( )+73=86 276 ( ) -46=15 277 52-( )=18 278 45-( )=35 279 15-( )=7 280 11+( )=67 281 74-( )=8 282 ( )+76=82 283 ( )+45=56 284 ( )+17=78 285 ( )+19=57 286 ( )+42=57 287 4+( )=68 288

14、 18+( )=19 289 ( )+5=61 290 57-( )=17 291 ( )-57=8 292 ( )+73=79 293 22+( )=45 294 66-( )=15 295 ( )+15=38 296 ( )-21=16 297 ( )+45=50 298 ( )-14=15 299 ( )+36=11 300 ( )-55=11 301 78-( )=39 302 ( )-58=12 303 ( )+19=16 304 35-( )=13 305 59-( )=17 306 23-( )=15 307 58-( )=16 308 57-( )=15 309 ( )+44=

15、85 310 44+( )=65 311 ( )+13=49 312 ( ) -13=36 313 ( )-16=18 314 ( )-42=16 315 42+( )=51 316 ( ) +26=33 317 15+( )=27 318 ( ) -16=80 319 27+( )=59 320 ( )+25=36 321 ( )+18=18 322 ( ) -44=14 323 ( )-24=18 324 ( )-44=12 325 62-( )=45 326 ( )+45=69 327 19+( )=42 328 ( )+43=88 329 43+( )=58 330 42-( )=4

16、331 ( )+42=63 332 ( )+19=41 333 ( ) -40=67 334 69-( )=7 335 63+( )=86 336 ( )+34=56 337 ( )+14=80 338 ( )+15=24 339 ( )-9=24 340 45+( )=57 341 45+( )=88 342 68-( )=67 343 ( )+47=85 344 ( )+48=57 345 ( )-43=57 346 43+( )=94 347 47+( )=64 348 78-( )=16 349 85+( )=90 350 48+( )=57 351 19+( )=67 352 22-

17、( )=15 353 57-( )=42 354 30+( )=59 355 ( )+14=18 356 ( )+6=68 357 ( )-19=18 358 ( )-17=21 359 ( )+14=36 360 100-( )=20 361 ( )+61=75 362 ( ) +43=49 363 76-( )=50364 ( )+45=53 365 45+( ) =78 366 ( ) +7=24 367 ( )+11=46 368 13+( ) =57 369 ( )-13=16 370 ( )+19=33 371 ( )+15=22 372 ( )+12=55 373 73- ( )

18、 =12 374 ( )+15=49 375 40-( ) =22 376 90-( ) =14 377 ( )-30=70 378 ( )-14=37 379 ( )+9=46 380 ( )+10=45 381 ( )-6=24 382 45+( ) =75 383 29+( ) =98 384 71-( ) =56 385 46+( ) =89 386 8+( ) =50 387 ( ) +13=44 388 ( ) +27=27 389 42-( ) =24 390 ( ) +26=46 391 73-( ) =47 392 49+( ) =86 393 19+( ) =36 394

19、( ) -50=14 395 57+( ) =86 396 45-( ) =35 397 75+( ) =83 398 54-( ) =24 399 25+( ) =29 400 14- ( ) =0 401 ( ) -12=27 402 35( ) =29 403 12+( ) =54 404 ( )-17=13 405 ( )+26=70 406 ( )-17=40 407 ( ) -11=50 408 76-( ) =40 409 33+( ) =53 410 ( ) +13=42 411 42+( ) =49 412 49-( ) =7 413 ( ) -45=0 414 57-( )

20、=45 415 ( )+13=59 416 50+( )=65 417 ( )+14=35 418 84-( )=70 419 ( )+16=37 420 14+( )=67 421 35-( )=18 422 ( )-13=13 423 14-( )=11 424 29-( )=6 425 ( )-21=15 426 22+( )=55 427 ( )+8=20 428 54+( )=56 429 ( )+52=66 430 ( )-17=33 431 12+( )=42 432 23+( )=68 433 53-( )=15 434 49-( )=16 435 ( )+42=55 436

21、19+( )=74 437 ( )+19=77 438 45-( )=24 439 17-( )=9 440 ( )+51=57 441 ( )+16=63 442 ( )-14=3 443 60+( )=73 444 42-( )=17 445 56-( )=4 446 ( )+52=67 447 ( )+16=72 448 ( )-10=45 449 ( )+17=56 450 ( )+27=99 451 ( )+10=35 452 ( )-17=14 453 ( )-17=69 454 13+( )=57 455 ( )+14=24 456 ( )+16=35 457 47-( )=18

22、 458 48-( )=14 459 ( )+44=76 460 89-( )=12 461 89-( )=85 462 ( )+13=83 463 ( )-11=54464 ( )+53=68 465 13+( )=58 466 ( ) +55=73 467 ( ) +19=20 468 20-( )=19 469 ( )-11=40 470 ( )+17=90 471 ( ) +43=70 472 ( )+10=36 473 49-( )=21 474 ( )+43=55 475 49-( )=0 476 42+( )=85 477 ( )+45=50 478 ( )+50=63 479

23、( )+17=22 480 ( )+18=53 481 ( )-14=29 482 13+( )=56 483 17+( )=24 484 25-( )=14 485 16+( )=55 486 8+( )=54 487 ( )+11=27 488 ( )-8=15 489 26-( )=12 490 ( )+14=31 491 49-( )=15 492 17+( )=82 493 59-( )=9 494 ( )-58=12 495 42+( )=80 496 92-( )=53 497 47+( )=69 498 20+( )=24 499 24-( )=3 500 100-( )=80

24、 501 ( )-40=17 502 70+( )=82 503 46+( )=80 504 ( )-19=70 505 ( )+41=63 506 ( ) +20=77 507 ( ) +30=42 508 24-( )=12 509 75+( )=90 510 ( )-6=35 511 42-( )=13 512 50+( )=75 513 ( ) -43=8 514 52-( )=13 515 ( )-41=11 516 23+( )=87 517 ( ) -19=12 518 35-( )=15 519 ( )+14=13 520 19+( )=33 521 68-( )=35 522

25、 65-( )=13 523 78-( )=9 524 24-( )=65 525 ( )-19=28 526 35-( )=35 527 ( )+46=57 528 57-( )=29 529 ( )-12=0 530 ( )-15=52 531 35-( )=19 532 54-( )=18 533 53+( )=79 534 35-( )=14 535 ( )-11=30 536 43-( )=17 537 ( )+17=25 538 24-( )=12 539 78+( )=85 540 ( ) +19=35 541 ( ) +44=65 542 ( )+10=45 543 90-(

26、)=44 544 49-( )=15 545 22+( )=57 546 ( )-13=55 547 ( )-14=35 548 ( )+3=64 549 ( )-6=54 550 ( )-17=15 551 ( )+18=35 552 ( )+22=27 553 ( )-15=49 554 15-( )=10 555 ( )+12=30 556 ( )-50=42 557 43-( )=16 558 57-( )=34 559 ( )-40=29 560 44-( )=29 561 25-( )=7 562 ( )+14=50 563 ( )-19=2564 76-( )=26 565 (

27、)+36=69 566 ( ) +18=90 567 42+( )=70 568 ( ) +9=86 569 60-( )=57 570 30+( )=63 571 ( )+16=43 572 ( )+13=22 573 ( )-12=28 574 15+( )=70 575 ( )+53=59 576 ( ) -6=57 577 72-( )=18 578 52-( )=45 579 42-( )=17 580 42+( )=88 581 43-( )=18 582 ( )+24=75 583 ( )+46=76 584 ( )+45=59 585 ( )+19=20 586 ( )+18=20 587 4+( )=29 588 48+( )=59 589 ( )+25=36 590 97-( )=57 591 ( )-17=28 592 ( )+13=35 593