1000以内加减法

1、51 -19 =531 +72 =432 + 144 =17 + 143 =478 -369 =662 -279198 -129 =880 -404 =179 + 407 =844 +65 =877 +96 =814 +57334 + 236 =702 -33 =954 + 34 =311 -182 =93 -9 =915 +130 -5 =127 -92 =354 + 437 =437 -50 =91 + 241 =841 +10489 -226 =537 + 348 =461 + 378 =162 + 578 =433 + 393 =179 + 624328 + 327 =981 -232

2、 =24 + 111 =407 + 548 =369 -72 =956 -471857 -692 =979 -134 =685 + 296 =900 -754 =346 -156 =819 +15805 -146 =498 + 240 =831 - 457 =618 +71 =895 +58 =855 -30408 -338 =155 -141 =254 - 148 =406 -204 =167 -95 =323 + 234740 +44 =828- 309 =523 - 309 =810 +73 =681 -456 =385 + 377755 + 235 =529 -228 =602 + 1

3、92 =929 -0 =541 -219 =326 -96749 +87 =832 + 118 =893 - 546 =347 + 144 =746 -76 =25 -6781 -745 =892 -130 =225 - 62 =927 -593 =163 + 168 =502 + 35547 - 22 =793 - 223 =801 - 20 =963 - 500 =798 + 159 =888 - 395 =962 + 30 =756 + 51 =108 - 19 =427 - 325 =581 + 232 =345 + 520 =571 + 286 =334 - 268 =683 + 1

4、21 =940 -610 =801 -131 =763 + 99312 + 142 =290 - 282 =615 + 204 =827 +76 =476 - 123841 - 430 =572 + 314 =758 -429 =956 +14 =276 + 588522 - 383 =884 - 782 =148 + 261 =446 + 196 =304 - 34237 + 375 =974 + 20 =860 -632 =985 +4 =720 - 639992 - 659 =901 + 59 =108 -78 =567 + 313 =663 + 260696 + 59 =890 - 2

5、30 =114 -0 =652 -275 =282 + 444114 + 849 =51 - 20 =630 -580 =603 +51 =35 + 408551 + 252 =872 - 220 =460 + 250 =452 -59 =741 + 200368 + 17 =829 + 26 =651 +94 =878 -294 =180 + 68865 - 817 =529 + 212 =543 +42 =445 -57 =629 + 320954 - 207 =775 + 108 =296 -256 =785 -228 =321 + 143699 + 141 =446 - 279 =67

6、5 + 259 =747 -690 =132 - 59146 + 73 =822 + 36 =493 + 383 =539- 437 =36 - 1 =365 - 121916 - 332 =897 - 615 =583 + 29 =528 -299 =340 + 246 =581 +4854 - 33 =599 - 197 =618 - 69 =136 +92 =238 - 105 =858 +24651 + 326 =662 - 148 =20 + 970 =124 -37 =290 + 558 =428 - 326898 + 101 =938 - 533 =955 - 250 =928

7、-299 =592 - 44 =798 +45796 - 601 =112 + 838 =921 - 278 =653 + 163 =974 - 111 =297 -124311 + 92 =402 - 306 =106 + 283 =155 -129 =551 + 42 =905 - 834800 + 137 =505 - 174 =575 + 214 =520 +10 =695 - 35 =293 + 34783 + 367 =739 + 22 =817 - 124 =821 +16 =896 + 25 =606 +67383 - 351 =332 + 372 =828 - 130 =88

8、0 -687 =734 - 380 =980 -440157 - 0 =895 - 311 =409 + 144 =871 -462 =30 + 700 =215 + 557851 + 8 =420 - 69 =256 + 467 =254- 195 =402 - 52 =584 - 222219 + 433 =741 - 106 =680 - 178 =200 + 543 =162 - 123 =765 -57586 -143 =534 - 383 =758 + 69 =184 + 697 =777 + 202 =611 + 282524 -180 =382 + 270 =843 + 154

9、 =815 - 3 =87 - 23 =424 - 117926 -338 =859 - 138 =508 + 384 =696 + 146 =474 + 83 =280 - 28878 -437 =746 - 115 =467 - 20 =229 - 67 =888 - 862 =712 + 74140 -1 =645 + 127 =14 + 231 =527 + 134 =588 - 244 =429 - 180958 -36 =886 - 9 =815 - 65 =95 - 23 =585 + 233 =433 - 319242 +99 =84 + 31 =835 + 50 =546 +

10、 321 =806 + 14 =799 - 283653 -320 =748 + 47 =256 + 447 =816 - 44 =28 + 900 =524 - 178706 +35 =758 + 101 =638 - 216 =786 + 65 =582 - 92 =24 - 14340 -171 =399 + 204 =666 - 433 =175 - 91 =269 + 214 =714 + 101775 +48 =60 - 27 =772 - 681 =417 - 213 =383 - 89 =333 + 555846 -462 =826 + 2 =925 + 42 =969 + 3

11、0 =646 - 477 =912 - 157472 +60 =658 + 110 =438 - 109 =609 - 133 =545 + 382 =833 - 544875 - 856 =900 - 77 =474 + 469 =414 + 125 =132 + 603 =265 + 58458 + 339 =401 + 295 =778 - 279 =379 + 420 =240 + 479 =899 + 10709 + 27 =65 - 4 =828 + 22 =227 + 289 =68 - 68 =410 - 33899 - 120 =569 + 349 =42 - 35 =741

12、 - 668 =699 + 27 =878 + 21468 - 68 =714 - 671 =652 + 19 =505 - 498 =936 - 117 =240 + 79970 - 760 =584 - 510 =496 + 240 =302 - 222 =390 + 179 =109 + 8761000 + 37 =545 + 56 =874 - 114 =923 + 46 =338 + 14 =374 + 546474 - 309 =951 + 24 =993 - 426 =213 - 194 =727 + 10 =512 + 213588 - 52 =683 + 220 =406 +

13、 555 =128 - 1 =418 - 160 =667 - 120952 + 31 =494 + 243 =834 + 131 =2 - 0 =680 - 632 =243 + 225850 - 682 =358 + 84 =250 + 84 =531 + 270 =142 - 66 =478 + 146905 + 68 =566 + 349 =686 - 260 =569 - 319 =911 + 83 =926 - 518627 + 291 =389 + 207 =600 - 322 =54 + 119 =380 + 244 =884 + 30249 -20 =50 + 620 =74

14、7 + 131 =260 +66 =461 - 103 =187 + 355315 +516 =791 - 678 =52 + 679 =946 -908 =510 + 316 =77 + 145370 +368 =517 + 227 =398 + 65 =748 -63 =380 - 226 =718 - 99735 +74 =121 + 497 =22 - 9 =893 -561 =494 - 404 =289 - 16476 -180 =938 + 35 =205 - 27 =876 +80 =520 - 342 =443 + 10680 -78 =456 - 282 =38 + 742

15、 =937 +52 =260 + 253 =357 + 110597 -134 =261 - 190 =640 - 453 =652 + 308 =402 + 103 =242 + 291277 -98 =437 - 291 =243 + 103 =397 -168 =490 - 10 =184 + 33332 + 644 =169 + 543 =251 + 166 =896 -443 =312 - 130 =132 - 0886 -844 =288 - 200 =729 - 216 =976 +16 =968 + 30 =2 + 868118 -8 =604 + 8 =689 + 252 =

16、113 -16 =560 + 301 =798 + 175351 -7 =993 - 114 =913 - 852 =810 -247 =54 + 777 =511 - 479501 -174 =626 + 3 =154 - 144 =851 -275 =6 + 497 =538 + 261668550 =960 + 9 =985 + 4 =35 - 14 =474 + 249 =386 - 59825381 =926 + 72 =947 + 50 =452 + 390 =738 + 261 =430 - 323111108 =342 + 532 =521 + 120 =625 - 335 =

17、575 + 199 =672 + 199298294 =501 - 33 =574 - 15 =703 + 84 =65 - 39 =204 + 39354 -19 =165 + 319 =330 - 107 =70 + 158 =286 + 141 =512 + 441732 + 139 =239 + 219 =842 + 26 =794 - 310 =688 + 146 =830 + 85753112 =68 + 99 =547 - 107 =724 + 231 =567 + 144 =944 + 478940 =322 + 278 =73 + 831 =922 - 804 =538 -

18、283 =952 - 70923533 =833 + 149 =704 + 96 =568 - 67 =363 - 6 =468 + 379206162 =487 - 93 =878 - 441 =84 + 539 =768 - 587 =459 + 120354254 =953 - 158 =361 + 67 =701 - 374 =901 - 597 =298 - 90818 + 134 =84 - 68 =318 + 548 =749 + 167 =903 - 745 =729 + 133446 + 530 =860 + 106 =531 + 67 =542 - 481 =685 - 6

19、08 =326 + 133102 + 153 =153 -90 =454 + 285 =790 +53 =709 + 215 =305 + 236234 - 151 =615 -124 =284 + 411 =829 +57 =52 + 748 =320 - 222939 - 540 =221 -60 =820 + 16 =895 +27 =990 - 424 =490 + 83660 - 557 =712 -618 =214 + 381 =104 -55 =241 + 523 =413 - 33861 - 615 =779 +36 =385 - 27 =114 -14 =848 + 130

20、=926 + 10809 + 98 =268 -213 =227 - 169 =258 -90 =824 + 98 =708 + 197204 + 94 =651 -244 =340 - 167 =951 -584 =607 + 9 =859 + 46286 + 143 =505 + 209 =383 + 270 =56 -23 =422 - 115 =750 + 23496 - 20 =570 +63 =401 + 261 =665 +1 =299 + 1 =884 - 301951 - 288 =85 + 153 =73 + 287 =362 + 220 =348 + 302 =206 +

21、 616919 + 54 =744 -252 =37 - 16 =279 + 246 =298 + 189 =861 - 399888 - 79 =619 -207 =656 + 251 =40 -1 =633 + 207 =757 + 229159 + 477 =116 + 635 =97 + 35 =40 + 686 =377 + 140 =49 + 701459 + 339 =925 - 483 =675 + 21 =695 + 241 =571 + 177 =641 + 316 =400 - 24 =119 + 594 =547 + 178 =559 - 430 =517 + 218

22、=437 + 2 =729 + 85 =171 - 65 =128 - 116 =364 - 67 =637 + 201 =514 + 165 =745 + 7 =614 + 220 =884 - 607 =985 + 0 =774 + 206 =873 - 465 =824 - 300 =181 + 164 =226 - 99 =196 - 152 =493 - 282 =864 - 179 =494 + 199 =152 - 61 =354 - 291 =71 + 642 =909 + 62 =161 - 22 =22 + 179 =2 + 766 =906 - 339 =84 + 833

23、 =315 - 162 =237 + 54 =244 + 199 =623 - 319 =171 - 111 =188 - 73 =104 + 396 =957 - 602 =375 - 342 =165 - 31 =751 - 349 =581 - 224 =905 + 3 =839 + 95 =846 - 383 =983 + 5 =533 - 69 =806 - 194 =244 + 529 =85 - 79 =720 + 213 =777 - 712 =214 - 126 =151 - 54 =531 - 178 =298 + 178 =643 - 617 =861 - 571 =85

24、8 + 110 =362 - 190 =64 - 20 =914 + 69 =227 + 754 =82 - 48 =481 + 419 =501 + 58 =633 + 273 =149 + 634 =229- 166 =150 -55 =16 + 26 =971 -525 =862 +51108- 99 =49 -48 =850 + 4 =543 + 452 =845 + 126831+ 0 =884 -383 =271 + 13 =448 + 392 =174 - 119115- 15 =829 -791 =655 - 131 =923 -834 =131 +57522- 479 =99

25、4 +3 =490 - 283 =744 -53 =88 + 656110- 41 =139 +63 =13 - 12 =540 -39 =933 +2640 -30 =991 - 955 =724 + 264 =705 -78 =927 -825920+ 25 =268 +74 =104 - 11 =923- 858 =260 + 188567- 213 =792 -489 =13 - 4 =838 -732 =691 -489639+ 138 =568 -76 =291 + 633 =931 +25 =662 + 136960- 798 =591 + 101 =293 - 211 =768

26、 -225 =331 -75965+ 27 =618 -373 =287 + 535 =193 + 50 =184 -149120+ 69 =256 + 350 =209 + 182 =623 -374 =166 -52661 + 298 =117 + 169 =809 + 16 =833 - 213 =32 + 720 =644 - 208 =767 + 228 =759 - 642 =971 - 743 =356 - 315 =510 - 395 =840 - 410 =902 + 79 =832 + 118 =394 - 89 =342 + 461 =645 + 104 =97 - 8

27、=187 + 52576 +76 =439 - 28 =757 +51 =115 - 24 =842 + 12 =943 - 648481 -417 =497 + 60 =262 + 134 =639 - 127 =653 - 300 =340 + 456442 -61 =219 + 20 =342 + 343 =619 - 10 =599 + 248 =343 - 16888 -98 =650 + 288 =125 -51 =376 + 292 =133 + 203 =869 + 260 - 274 =872 + 65 =284 -52 =925 + 28 =719 - 575 =47 -

28、4523 -4 =534 - 364 =151 -49 =336 + 487 =465 - 421 =675 + 6984 +10 =625 + 123 =850 -124 =3 - 0 =511 - 311 =4 + 638448 -355 =824 + 115 =971 +21 =238 + 406 =466 + 431 =765 + 211495 -326 =296 + 67 =69 -50 =811 + 25 =998 + 0 =958 + 32312 + 147 =2 + 803 =245 -18 =103 - 7 =381 + 421 =284 - 219239 -224 =8 +

29、 408 =249 + 320 =104 + 165 =883 + 29 =763 + 159710 +31 =532 + 55 =500 -404 =630 + 215 =841 - 545 =179 + 142534- 260 =93 +4 =512 +78 =478 -124 =913 +77 =99 + 110545+ 147 =778 -120 =307 -219 =83 +16 =115 -101 =11 + 517246- 91 =368 -235 =479 -265 =839 -514 =447 -392 =982 +1123+ 329 =268 + 181 =678 -34

30、=287 -40 =847 -169 =430 -299406+ 318 =951 -290 =887 -131 =521 + 403 =216 -69 =603 -62792- 693 =204 + 712 =167 -132 =930 +66 =681 + 153 =406 -288891- 806 =326 + 389 =897 +4 =110 -108 =216 -5 =937 -570360- 140 =827 -46 =246 + 329 =659 -59 =391 -15 =716 + 132983+ 16 =801 +21 =127 + 864 =275 + 71 =379-

31、153 =631 -328499+ 13 =605 +17 =655 + 212 =152 -31 =61 -56 =734 -59783+ 36 =71 +25 =62 -17 =672 + 170 =49 -5 =786 -498818+ 172 =331 -132 =343 -25 =680 +12 =491 -477 =67 -31781+ 109 =757 +41 =979 -396 =492 -37 =974 +18 =148 + 38176 -67 =799 + 5 =650 + 254 =843 - 27 =93 + 71135 -5 =481 + 281 =599 - 155

32、 =834 - 830 =338 + 52290 -114 =965 - 85 =717 + 45 =754 + 8 =534 - 158900 +27 =152 - 143 =533 - 240 =882 + 52 =604 + 127944 -33 =929 + 3 =260 + 512 =563 + 92 =873 + 97524 +385 =649 + 225 =632 - 208 =427 + 260 =270 - 1433 -4 =976 + 22 =383 + 255 =909 + 35 =625 + 145235 -171 =305 + 189 =945 - 801 =157

33、+ 699 =86 + 889496 -231 =658 + 292 =622 + 281 =412 - 369 =135 + 290150 + 129 =946 + 29 =679 + 125 =752 + 37 =191 - 14572 + 420 =533 + 432 =545 + 52 =809 - 229 =822 - 165861 + 124 =917 - 886 =920 - 73 =767 - 729 =448 + 170470 + 114 =443 + 295 =950 + 7 =555 + 113 =752 + 98783 + 174 =734 - 209 =600 + 1

34、08 =496 - 83 =846 + 11 =444 - 300 =214 - 25 =264 - 48 =500 + 177 =325 - 126 =28 + 680 =531 + 14 =131 - 23 =29 -16 =609 + 343 =301 -258 =733 - 13 =810 + 147 =584 -87829 +96 =969 - 300 =411- 195 =705 - 522 =296 - 37 =216 -43680 +202 =103 + 359 =625 -8 =545 + 247 =45 + 48 =316 + 288586 +314 =651 + 241

35、=535- 135 =441 - 439 =548 - 398 =751 + 24189 -3 =638 + 269 =932 -22 =163 + 597 =240 - 60 =814 -354132 -62 =702 - 617 =174 + 499 =285 + 103 =938 - 640 =7 -2367 -346 =250 - 171 =640 + 270 =844 + 46 =182 - 64 =702 -96598 +11 =89 + 904 =452- 241 =732 - 425 =540 + 209 =116 +108983 -606 =817 + 123 =761 +

36、184 =214 + 785 =194 + 476 =583 -85298 + 471 =269 + 41 =21 + 798 =324 + 296 =930 - 169 =745 -653967 -76 =791 - 585 =183- 154 =827 - 384 =651 + 68 =374 -2734 -3 =592 - 397 =123 +157 =435 + 360 =76 + 274 =132 + 486183 -19 =135 - 6 =532- 437 =669 + 278 =863 - 749 =157 -26817 - 156 =605 - 323 =898 +53 =2

37、85 + 701 =493 + 476 =995 -503769 - 453 =133 + 565 =649 + 220 =858 +8 =726 - 273 =170 + 536829 - 176 =431 - 354 =131 -104 =29 -28 =516 + 324 =794 +71120 + 90 =943 + 34 =75- 32 =725 - 636 =790 + 167 =822 -319785 + 46 =732 - 189 =222 -74 =770 +50 =758 + 224 =787 -1571 + 570 =346 + 300 =159 + 684 =792 -

38、250 =345 - 237 =756 -606766 + 200 =596 - 218 =869 -661 =783 -554 =230 - 77 =22 -11204 + 119 =7 + 800 =908 + 28 =519 + 156 =954 + 1 =67 -53134 - 2 =525 + 38 =410 - 227 =446 -13 =433 - 134 =419 + 324685 - 436 =793 + 131 =789 + 133 =631 -246 =616 - 151 =267 -30556 + 245 =718 + 251 =876 - 458 =208 + 547

39、 =357 + 109 =7 + 659580 + 216 =526 - 51 =732 - 280 =259 + 541 =788 + 152 =969 -93145 - 9 =672 + 244 =155 + 568 =188 -152 =553 - 380 =397 +19578 + 107 =732 + 73 =720 -459 =48 -26 =288 + 451 =807 +9068 -26 =424 + 417 =154 +91 =661 -259 =848 +73 =67 -40186 -90 =347 - 113 =236 -186 =159 + 409 =327 +73 =

40、174 -174627 +137 =166 + 73 =219 + 212 =837 + 34 =477 +65 =509 + 243230 -139 =770 + 157 =993 -137 =385 +19 =542 -159 =153 -98465 -236 =180 + 514 =548 -237 =526 + 422 =721 -595 =862 -653303 +279 =800 + 154 =444 -156 =843 - 187 =944 +5 =811 + 106372 -67 =679 - 274 =355 -186 =545 + 125 =453 -210 =704 +6

41、8690 +158 =458 + 283 =190 -57 =143 -54 =30 -18 =115 -59173 -109 =300 + 553 =555 + 329 =901794 =189 -127 =134 -131273 +638 =873 - 236 =187 +255 =306 - 281 =963 +8 =634 -114541 -517 =886 - 435 =59 -14 =95 + 296 =599 -436 =13 -4511 -346 =748 - 56 =390 -45 =304 + 566 =54 -49 =480 -239780 + 144 =716 -462

42、 =707 - 14 =75 + 446 =927 - 375 =546 -358633+ 264 =14 -0 =629 - 45 =477 -39 =707 + 23 =311 -44861+ 42 =871 -850 =960 + 35 =67 + 324 =640 + 14 =767 -520627+ 306 =264 +615 =93 + 192 =777 + 111 =135 + 319 =252 -69552- 198 =487 -61 =214 + 411 =901- 444 =538 - 3 =857 -15661 +19 =291 +56 =244 + 138 =630 +

43、 160 =348 - 332 =704 -364280- 165 =166 -91 =511 + 92 =993- 313 =785 + 36 =298 -295167- 110 =832 +50 =706 - 616 =669 -3 =142 + 276 =532 +100333- 81 =984 -397 =791 + 101 =902319 =887 + 7 =474 -3883- 835 =325 -145 =99 + 1 =295- 148 =790 + 113 =804 +1639 -7 =308 + 209 =520 - 47 =998 -955 =124 - 27 =128

44、-1927 + 539 =374 + 321 =382 + 602 =775 + 151 =851 - 797 =997 -710665- 498 =949 +19 =385 - 198 =565- 315 =625 + 296 =75 -10346 + 160 =158 + 603 =161 +5 =782 - 315 =183 -144 =280 + 400379 + 69 =205 + 575 =200 + 424 =545 + 185 =82 -31 =435 + 7434 + 169 =593 + 365 =56 + 384 =400 - 155 =295 -54 =630 + 25

45、2944 - 193 =920 - 551 =919 -258 =427 + 327 =218 + 434 =785 + 116432 + 348 =890 - 120 =893 +40 =505 + 386 =292 -201 =380 + 268622 + 104 =729 + 204 =933 -599 =234 - 112 =842 +50 =205 + 174290 - 121 =952 + 37 =542 -245 =286 + 231 =537 -434 =142 - 84813 + 166 =818 + 43 =146 -101 =170 - 105 =952 -297 =40

46、4 - 353360 - 257 =356 - 68 =867 -78 =905 - 614 =662 -298 =665 + 199557 - 483 =808 + 188 =9 + 449 =660 + 125 =29 + 567 =76 - 57564 + 69 =988 - 315 =301 -227 =256 - 180 =919 -592 =360 + 524261 - 73 =724 - 157 =370 +55 =634 - 79 =876 -488 =460 + 272232 + 141 =604 - 599 =668 +87 =539 - 78 =559 -105 =10 - 3779 - 620 =993 + 1 =232 + 121 =860 + 95 =915 - 290 =632 - 62248 + 207 =607 - 111 =28 -3 =88 - 86 =247 + 28 =522 + 147417 - 181 =36 - 35 =98 -77 =40 + 641 =174 - 59 =463 - 407598 - 301 =453 - 106 =998 +1