1、简便计算(1)0.1259.380 (2)8.80.60.32 (3)4.83.63.83.6 (4)7.09997.09(5)10875 (6)10183 (7)998
2、3 (8)775725(9)88272712 (10)87538747 (11)150454550 (12)15.89(5.89+6.98) (13)4.9+12.875.38 &nbs
3、p; (14)75.610.89.2(15)127+352+73+44 (16)89+276+135+33 &n
4、bsp; (17)107399361 (18)21821655345(19)761258 (20)25(49) (21)8(12550) (22)3600606 (23)12797397327 &n
5、bsp; (24) 985310332 (25)25+71+75+29 +88 (26)243+89+111+57 (27)165+204+335+96 (28)(165+335)+(204+96) (29)78+53+47+22  
6、; (30)(53+47)+(78+22)(31)36+18+64 (32)(36+64)+18(33)98+265+202 (34) 77+175+223+125 (35)96+266+204
7、 (36)355+260+140+245(37)234+130+270+366 (38)1034+78+320+102 (39)250134 (40)4345 (41)40335 &nb
8、sp; (42)88125 (43)72125 (44)12556 (45)1253225 (46)2512564 &
9、nbsp; (47)2536 (48)25(200+4) (49)25(4+8) (50) 25(4+10)(51)125(8+4) &nbs
10、p; (52)125(80+8) (53)8(125+25) (54)16667+3467 (55)6719+6781 (56)7854+4678(57
11、)282+2870+2828 (58)5738+3843 (59)5715+23+15 (60)(125-40)8 (61)8(
12、125-25 (62)40(257) (63)125(808) (64)25(404) (65)50(2005) &
13、nbsp; (66)591868659(67) 1723237 (68)1846846 (69)175565670565 (70)358+35335  
14、; (71)599+5 (72)9938+38  
15、; (73)99162+162 (74)3699+36(75)12399+123 (76)8899+88 &nbs
16、p; (77)136101136 (78)9910199 (79)782101782 (
17、80)762101762(81)163101163 (82)870101870 (83)9899 (84)16399 &nbs
18、p; (85)27699 (86)7999
19、 (87)16098 (88)19097(89)38498254 (90)724+2624+724 (91) 984687(36060) (92)508345(15261521)(93)794198 &
20、nbsp; (94)6825 (95)6756193207 (96)72125 (97)9736033601 (98)64101 (99)25125408 (100)73188373第 8 页 共 8 页
侵权处理QQ:3464097650--上传资料QQ:3464097650
【声明】本站为“文档C2C交易模式”,即用户上传的文档直接卖给(下载)用户,本站只是网络空间服务平台,本站所有原创文档下载所得归上传人所有,如您发现上传作品侵犯了您的版权,请立刻联系我们并提供证据,我们将在3个工作日内予以改正。