一级20以内的连加.doc

《一级20以内的连加.doc》由会员分享，可在线阅读，更多相关《一级20以内的连加.doc（11页珍藏版）》请在课桌文档上搜索。

1、 110 + 5 + 4 =( )26 + 3 + 2 =( )33 + 1 + 5 =( )41 + 9 + 7 =( )57 + 4 + 3 =( )69 + 7 + 1 =( )76 + 9 + 3 =( )83 + 5 + 11 =( )95 + 6 + 3 =( )103 + 2 + 8 =( )1110 + 1 + 4 =( )126 + 4 + 2 =( )138 + 10 + 1 =( )142 + 6 + 2 =( )151 + 3 + 8 =( )166 + 5 + 3 =( )178 + 10 + 1 =( )1810 + 9 + 1 =( )197 + 6 + 2 =(

2、 )202 + 9 + 7 =( )219 + 3 + 6 =( )224 + 10 + 2 =( )238 + 8 + 2 =( )248 + 3 + 7 =( )253 + 9 + 1 =( )261 + 12 + 4 =( )276 + 10 + 3 =( )285 + 14 + 1 =( )2910 + 5 + 2 =( )301 + 14 + 3 =( )311 + 17 + 1 =( )325 + 10 + 3 =( )3310 + 5 + 3 =( )343 + 8 + 5 =( )359 + 7 + 3 =( )365 + 12 + 2 =( )373 + 2 + 7 =( )

3、383 + 4 + 9 =( )396 + 12 + 1 =( )401 + 16 + 1 =( )411 + 3 + 15 =( )422 + 15 + 1 =( )435 + 2 + 8 =( )449 + 8 + 1 =( )458 + 10 + 1 =( )467 + 1 + 2 =( )477 + 8 + 2 =( )4810 + 1 + 1 =( )496 + 1 + 9 =( )504 + 11 + 1 =( )518 + 4 + 6 =( )5210 + 3 + 6 =( )533 + 6 + 2 =( )544 + 2 + 5 =( )557 + 12 + 1 =( )564

4、 + 15 + 1 =( )571 + 1 + 6 =( )587 + 5 + 5 =( )596 + 7 + 4 =( )604 + 12 + 2 =( )616 + 10 + 3 =( )625 + 13 + 1 =( )632 + 2 + 12 =( )649 + 9 + 1 =( )651 + 15 + 1 =( )667 + 5 + 2 =( )671 + 16 + 2 =( )681 + 4 + 8 =( )692 + 16 + 1 =( )705 + 3 + 5 =( )713 + 3 + 3 =( )726 + 13 + 1 =( )732 + 14 + 2 =( )745 +

5、 10 + 1 =( )754 + 8 + 4 =( )761 + 18 + 1 =( )775 + 8 + 4 =( )786 + 13 + 1 =( )791 + 12 + 4 =( )8010 + 3 + 2 =( )814 + 10 + 2 =( )825 + 9 + 4 =( )834 + 1 + 6 =( )841 + 16 + 2 =( )859 + 4 + 5 =( )866 + 4 + 8 =( )876 + 12 + 1 =( )8810 + 1 + 2 =( )896 + 13 + 1 =( )909 + 1 + 2 =( )911 + 4 + 6 =( )927 + 6

6、 + 1 =( )9310 + 6 + 3 =( )946 + 7 + 3 =( )959 + 6 + 4 =( )965 + 2 + 6 =( )974 + 14 + 1 =( )986 + 10 + 1 =( )994 + 15 + 1 =( )1004 + 12 + 2 =( )17 + 10 + 2 =( )28 + 1 + 3 =( )35 + 8 + 6 =( )48 + 4 + 3 =( )51 + 3 + 13 =( )61 + 9 + 7 =( )75 + 6 + 2 =( )88 + 10 + 1 =( )94 + 8 + 6 =( )108 + 1 + 7 =( )114

7、 + 15 + 1 =( )128 + 11 + 1 =( )135 + 3 + 4 =( )1410 + 6 + 1 =( )157 + 3 + 5 =( )169 + 8 + 1 =( )173 + 14 + 2 =( )1810 + 6 + 3 =( )196 + 12 + 1 =( )203 + 4 + 9 =( )216 + 4 + 2 =( )226 + 2 + 2 =( )233 + 4 + 1 =( )246 + 9 + 3 =( )256 + 8 + 3 =( )261 + 5 + 8 =( )276 + 4 + 2 =( )286 + 1 + 12 =( )294 + 14

8、 + 1 =( )304 + 7 + 3 =( )3110 + 7 + 1 =( )327 + 5 + 3 =( )337 + 11 + 1 =( )344 + 2 + 6 =( )355 + 10 + 3 =( )365 + 11 + 3 =( )377 + 6 + 3 =( )388 + 3 + 7 =( )399 + 2 + 1 =( )408 + 2 + 2 =( )418 + 7 + 3 =( )426 + 5 + 3 =( )436 + 2 + 2 =( )445 + 2 + 9 =( )457 + 6 + 5 =( )462 + 4 + 8 =( )4710 + 5 + 4 =(

9、 )489 + 10 + 1 =( )499 + 8 + 2 =( )503 + 3 + 7 =( )516 + 9 + 1 =( )525 + 8 + 6 =( )533 + 8 + 5 =( )543 + 5 + 1 =( )551 + 5 + 11 =( )566 + 11 + 1 =( )5710 + 2 + 1 =( )586 + 13 + 1 =( )597 + 2 + 2 =( )6010 + 1 + 3 =( )616 + 1 + 1 =( )626 + 1 + 4 =( )6310 + 7 + 2 =( )646 + 4 + 4 =( )654 + 7 + 1 =( )661

10、0 + 5 + 2 =( )677 + 3 + 2 =( )684 + 12 + 2 =( )698 + 9 + 1 =( )705 + 6 + 5 =( )717 + 3 + 9 =( )721 + 2 + 15 =( )733 + 4 + 11 =( )742 + 5 + 1 =( )754 + 2 + 9 =( )763 + 13 + 1 =( )774 + 11 + 1 =( )788 + 5 + 3 =( )795 + 13 + 1 =( )809 + 2 + 7 =( )817 + 9 + 3 =( )821 + 9 + 9 =( )838 + 8 + 1 =( )8410 + 2

11、 + 6 =( )857 + 7 + 3 =( )869 + 7 + 3 =( )872 + 5 + 3 =( )889 + 3 + 2 =( )8910 + 3 + 6 =( )909 + 4 + 4 =( )913 + 3 + 4 =( )927 + 10 + 1 =( )934 + 14 + 1 =( )942 + 7 + 1 =( )959 + 6 + 3 =( )961 + 10 + 3 =( )978 + 11 + 1 =( )981 + 10 + 2 =( )995 + 2 + 8 =( )10010 + 5 + 4 =( )18 + 1 + 2 =( )210 + 3 + 3

12、=( )35 + 1 + 9 =( )43 + 4 + 3 =( )55 + 1 + 3 =( )61 + 4 + 7 =( )74 + 3 + 5 =( )86 + 6 + 6 =( )93 + 5 + 2 =( )103 + 4 + 11 =( )117 + 10 + 2 =( )123 + 12 + 4 =( )139 + 1 + 6 =( )141 + 5 + 9 =( )156 + 4 + 4 =( )168 + 10 + 1 =( )179 + 3 + 7 =( )1810 + 2 + 7 =( )191 + 8 + 5 =( )203 + 6 + 7 =( )211 + 3 +

13、12 =( )221 + 7 + 5 =( )2310 + 6 + 3 =( )243 + 7 + 7 =( )2510 + 3 + 3 =( )267 + 10 + 2 =( )274 + 13 + 1 =( )286 + 5 + 2 =( )2910 + 7 + 1 =( )309 + 7 + 3 =( )316 + 12 + 1 =( )329 + 6 + 1 =( )337 + 10 + 2 =( )349 + 2 + 8 =( )352 + 7 + 2 =( )368 + 3 + 5 =( )373 + 5 + 9 =( )384 + 3 + 12 =( )395 + 12 + 2

14、=( )402 + 3 + 2 =( )414 + 1 + 8 =( )426 + 3 + 2 =( )435 + 5 + 1 =( )446 + 7 + 1 =( )457 + 12 + 1 =( )468 + 5 + 6 =( )4710 + 1 + 1 =( )486 + 13 + 1 =( )4910 + 2 + 2 =( )501 + 14 + 1 =( )511 + 4 + 10 =( )522 + 11 + 5 =( )538 + 6 + 5 =( )549 + 8 + 1 =( )553 + 6 + 10 =( )564 + 10 + 5 =( )5710 + 4 + 2 =(

15、 )5810 + 8 + 1 =( )595 + 8 + 4 =( )603 + 11 + 1 =( )612 + 4 + 5 =( )622 + 14 + 3 =( )639 + 5 + 1 =( )649 + 1 + 4 =( )659 + 2 + 4 =( )6610 + 5 + 2 =( )6710 + 6 + 1 =( )686 + 4 + 9 =( )692 + 11 + 2 =( )708 + 7 + 2 =( )711 + 15 + 2 =( )721 + 1 + 13 =( )736 + 11 + 1 =( )749 + 4 + 6 =( )751 + 12 + 6 =( )

16、764 + 6 + 1 =( )774 + 8 + 4 =( )782 + 2 + 8 =( )794 + 7 + 3 =( )801 + 10 + 8 =( )814 + 3 + 1 =( )821 + 12 + 3 =( )838 + 3 + 1 =( )844 + 10 + 3 =( )853 + 11 + 5 =( )862 + 16 + 1 =( )873 + 11 + 1 =( )887 + 6 + 4 =( )894 + 2 + 8 =( )9010 + 8 + 1 =( )917 + 4 + 3 =( )927 + 1 + 11 =( )938 + 10 + 1 =( )949

17、 + 8 + 1 =( )951 + 16 + 2 =( )968 + 5 + 1 =( )9710 + 2 + 4 =( )989 + 4 + 2 =( )993 + 8 + 7 =( )10010 + 1 + 4 =( )17 + 12 + 1 =( )21 + 9 + 6 =( )35 + 3 + 6 =( )47 + 1 + 6 =( )54 + 8 + 3 =( )62 + 5 + 8 =( )72 + 6 + 7 =( )85 + 5 + 2 =( )97 + 12 + 1 =( )104 + 4 + 1 =( )116 + 13 + 1 =( )1210 + 8 + 1 =( )

18、137 + 4 + 4 =( )148 + 11 + 1 =( )157 + 8 + 1 =( )1610 + 9 + 1 =( )176 + 5 + 3 =( )183 + 7 + 5 =( )191 + 5 + 7 =( )202 + 2 + 2 =( )216 + 8 + 3 =( )226 + 3 + 10 =( )231 + 15 + 3 =( )241 + 15 + 2 =( )259 + 4 + 5 =( )269 + 1 + 8 =( )2710 + 7 + 2 =( )288 + 9 + 1 =( )2910 + 9 + 1 =( )303 + 11 + 4 =( )314

19、+ 10 + 4 =( )3210 + 1 + 7 =( )331 + 2 + 2 =( )344 + 15 + 1 =( )359 + 8 + 1 =( )362 + 5 + 3 =( )378 + 10 + 1 =( )385 + 9 + 5 =( )393 + 12 + 3 =( )407 + 3 + 6 =( )416 + 6 + 1 =( )4210 + 9 + 1 =( )436 + 2 + 2 =( )441 + 3 + 10 =( )451 + 8 + 3 =( )465 + 12 + 2 =( )474 + 3 + 3 =( )488 + 2 + 6 =( )498 + 11

20、 + 1 =( )505 + 13 + 1 =( )518 + 6 + 1 =( )523 + 16 + 1 =( )534 + 11 + 4 =( )547 + 1 + 4 =( )555 + 9 + 1 =( )5610 + 4 + 5 =( )577 + 3 + 9 =( )589 + 4 + 5 =( )599 + 8 + 1 =( )606 + 13 + 1 =( )614 + 5 + 5 =( )629 + 8 + 1 =( )634 + 6 + 7 =( )649 + 10 + 1 =( )651 + 11 + 1 =( )663 + 3 + 10 =( )672 + 4 + 1

21、3 =( )682 + 1 + 5 =( )698 + 11 + 1 =( )703 + 2 + 2 =( )716 + 10 + 1 =( )729 + 2 + 3 =( )733 + 4 + 9 =( )746 + 5 + 2 =( )751 + 15 + 2 =( )764 + 8 + 1 =( )779 + 3 + 6 =( )786 + 9 + 1 =( )796 + 5 + 7 =( )8010 + 7 + 2 =( )817 + 6 + 3 =( )823 + 10 + 3 =( )838 + 7 + 1 =( )844 + 11 + 1 =( )859 + 10 + 1 =(

22、)864 + 4 + 2 =( )876 + 1 + 2 =( )8810 + 6 + 2 =( )899 + 1 + 3 =( )908 + 4 + 1 =( )917 + 7 + 2 =( )929 + 4 + 3 =( )932 + 2 + 12 =( )948 + 9 + 2 =( )958 + 1 + 8 =( )965 + 9 + 1 =( )974 + 5 + 1 =( )9810 + 9 + 1 =( )9910 + 2 + 4 =( )1001 + 17 + 1 =( )13 + 1 + 8 =( )22 + 12 + 5 =( )37 + 10 + 2 =( )42 + 1

23、0 + 1 =( )52 + 6 + 7 =( )69 + 10 + 1 =( )73 + 10 + 3 =( )87 + 5 + 2 =( )98 + 1 + 7 =( )104 + 5 + 6 =( )111 + 2 + 2 =( )123 + 1 + 10 =( )138 + 8 + 1 =( )147 + 7 + 2 =( )151 + 13 + 1 =( )168 + 6 + 2 =( )1710 + 3 + 3 =( )181 + 8 + 10 =( )191 + 15 + 1 =( )203 + 6 + 2 =( )211 + 6 + 9 =( )2210 + 7 + 1 =(

24、)232 + 11 + 5 =( )247 + 1 + 5 =( )255 + 2 + 4 =( )264 + 3 + 7 =( )274 + 7 + 5 =( )284 + 10 + 3 =( )292 + 14 + 1 =( )303 + 2 + 8 =( )319 + 8 + 1 =( )326 + 11 + 2 =( )334 + 1 + 3 =( )345 + 1 + 12 =( )358 + 3 + 8 =( )3610 + 6 + 1 =( )379 + 9 + 1 =( )3810 + 2 + 4 =( )394 + 1 + 1 =( )404 + 11 + 4 =( )416

25、 + 12 + 1 =( )422 + 3 + 4 =( )4310 + 3 + 2 =( )441 + 1 + 1 =( )459 + 6 + 1 =( )462 + 15 + 2 =( )476 + 6 + 3 =( )489 + 2 + 3 =( )493 + 9 + 6 =( )508 + 11 + 1 =( )5110 + 8 + 1 =( )524 + 6 + 2 =( )532 + 5 + 1 =( )541 + 13 + 3 =( )554 + 11 + 1 =( )567 + 10 + 2 =( )574 + 4 + 1 =( )588 + 5 + 3 =( )592 + 6

26、 + 10 =( )608 + 9 + 2 =( )616 + 7 + 6 =( )6210 + 3 + 2 =( )635 + 12 + 1 =( )643 + 3 + 2 =( )651 + 13 + 3 =( )6610 + 6 + 3 =( )679 + 8 + 2 =( )686 + 3 + 9 =( )698 + 6 + 5 =( )709 + 8 + 1 =( )711 + 10 + 4 =( )726 + 13 + 1 =( )735 + 6 + 7 =( )742 + 12 + 3 =( )759 + 4 + 2 =( )7610 + 5 + 3 =( )773 + 16 +

27、 1 =( )786 + 4 + 9 =( )791 + 18 + 1 =( )804 + 10 + 5 =( )815 + 7 + 3 =( )8210 + 9 + 1 =( )832 + 17 + 1 =( )842 + 1 + 12 =( )8510 + 4 + 4 =( )862 + 13 + 4 =( )878 + 10 + 1 =( )882 + 2 + 15 =( )8910 + 9 + 1 =( )909 + 9 + 1 =( )912 + 9 + 5 =( )923 + 3 + 9 =( )932 + 15 + 2 =( )947 + 10 + 1 =( )951 + 17

28、+ 1 =( )964 + 4 + 7 =( )971 + 17 + 1 =( )981 + 4 + 13 =( )998 + 9 + 2 =( )1006 + 10 + 2 =( )110 + 8 + 1 =( )29 + 2 + 2 =( )33 + 2 + 6 =( )45 + 14 + 1 =( )53 + 12 + 1 =( )66 + 11 + 1 =( )77 + 8 + 4 =( )810 + 1 + 8 =( )96 + 5 + 7 =( )103 + 1 + 4 =( )116 + 6 + 7 =( )1210 + 7 + 2 =( )138 + 2 + 7 =( )144

29、 + 5 + 4 =( )155 + 2 + 3 =( )168 + 5 + 5 =( )176 + 3 + 7 =( )189 + 3 + 4 =( )193 + 15 + 1 =( )204 + 1 + 5 =( )216 + 9 + 2 =( )228 + 7 + 2 =( )234 + 14 + 1 =( )2410 + 3 + 3 =( )252 + 5 + 1 =( )268 + 1 + 1 =( )275 + 4 + 1 =( )287 + 4 + 1 =( )298 + 3 + 4 =( )304 + 10 + 4 =( )315 + 7 + 2 =( )329 + 1 + 4

30、 =( )3310 + 1 + 4 =( )348 + 3 + 3 =( )357 + 1 + 4 =( )361 + 17 + 1 =( )371 + 12 + 5 =( )387 + 9 + 1 =( )392 + 11 + 3 =( )408 + 7 + 2 =( )4110 + 9 + 1 =( )421 + 13 + 1 =( )435 + 12 + 2 =( )446 + 9 + 4 =( )451 + 6 + 1 =( )465 + 1 + 6 =( )471 + 18 + 1 =( )486 + 7 + 6 =( )493 + 7 + 4 =( )506 + 2 + 9 =(

31、)512 + 14 + 2 =( )524 + 12 + 2 =( )531 + 15 + 3 =( )541 + 6 + 10 =( )551 + 17 + 1 =( )563 + 16 + 1 =( )575 + 2 + 10 =( )581 + 4 + 13 =( )594 + 10 + 1 =( )602 + 10 + 2 =( )617 + 10 + 2 =( )6210 + 4 + 1 =( )638 + 11 + 1 =( )6410 + 4 + 5 =( )6510 + 4 + 3 =( )662 + 8 + 3 =( )674 + 9 + 5 =( )688 + 3 + 2

32、=( )693 + 8 + 1 =( )703 + 2 + 13 =( )715 + 1 + 13 =( )729 + 1 + 9 =( )736 + 3 + 9 =( )748 + 5 + 1 =( )758 + 2 + 7 =( )762 + 8 + 2 =( )771 + 15 + 3 =( )786 + 10 + 1 =( )799 + 9 + 1 =( )805 + 5 + 6 =( )814 + 8 + 7 =( )829 + 8 + 1 =( )837 + 7 + 1 =( )847 + 1 + 7 =( )856 + 10 + 2 =( )864 + 2 + 12 =( )87

33、5 + 6 + 4 =( )888 + 9 + 2 =( )8910 + 2 + 2 =( )909 + 10 + 1 =( )918 + 8 + 1 =( )927 + 6 + 4 =( )938 + 1 + 9 =( )942 + 13 + 1 =( )958 + 11 + 1 =( )967 + 4 + 2 =( )976 + 3 + 7 =( )983 + 7 + 9 =( )993 + 10 + 1 =( )1005 + 6 + 3 =( )110 + 2 + 7 =( )22 + 15 + 2 =( )38 + 5 + 4 =( )49 + 8 + 1 =( )59 + 4 + 5 =( )68 + 10 + 1 =( )71 + 5 + 11 =( )84 + 8 + 3 =( )95 + 11 + 2 =( )106 + 3 + 8 =( )113 + 9 + 7 =( )123 + 5 + 4 =( )136 + 4 + 7 =( )141 + 17 + 1 =( )156 + 11 + 1