1、100道递等式计算能巧算得要巧算100道递等式计算(能巧算得要巧算)(1) 4157+15957 (2) 8391-938(3) 197-46-54+13 (4)28252-76-12652(5) 190+51-166166 (6) 123-84+159-16 (7) 12674-12626 (8) 627-83-17-17(9) 1685+59907+93 (10)72 35+12835 (11) 19799-18799 (12) 9754+1454 (13) 80-93+15-17 (14) 51+49+63+287 (15) 90-42-2812000 (16) 9682+582(17)
2、 426180-66 (18) (152+90) 9019(19) 16-9833+2667 (20) 9999-100-10 (21) 23150+77150 (22) 52+9510112(23) 8850+8850 (24) 112200-112199 (25) 57-7-1099-1 (26) 18166-8066(27) 39+61-48-52 (28) 201005056501(29) 71-42+5092 (30) 17797-7897(31) 198-8585-1 (32)1555012+15555082 (33) 72-28-87-13 (34) 134+88+266+12
3、(35) 36826491351 (36) 89101111(37) 24127476573 (38) 400273127(39) 327(96127) (40) 7298(41) 442103142 (42) 999999(43) 6752 (44) 25(784)(45) 72125 (45) 90001258(46) 40025 (47) 2536(48) 10327 (49) 76102(50) 3600254 (51) 9935(52) (2512)4 (53) 56272744(54) 569956 (55) 1252584(56) 2532125 (57) 12564 (58)
4、(7861)39 (59) 7008218(60) 348163242410537 (61) 125474725 (61)201316 (62)37420522695 (63)3000999 (64)997721 (65)8747087053 (66)(555555555)125(67)125(840)25 (68)264974264 (69)454999999545 (70)9999366666332(71)624445518 (72)3400623438203814(73) 113-35194-3 (74) 119+19+194-34(75) 112-62+38 (76) 102-7865
5、1(77) 1541716798 (78) 120882101 (79) 88-22179-78 (80) 25+8667+55 (81) 18481+151-69 (82) 165+21164+85 (83) 41232+41787 (84) 31728911 (85) 134+82+12663 (86) 10982+18437 (87) 7136+25-20 (88) 128-75+185+32(89) 36+22-35+97 (90) 109-87-7045 (91) 141+127178 (92) 21-8711135 (93) 195377-61 (94) 22+254127-97= (95) 71-8775+17 (96) 116+48-125+86 (97) 117+79116-13 (98) 2+45-161+38 (99) 4440-6838 (100)65900-45768+100
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