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1、精选优质文档-倾情为你奉上 五年级上册 计算练习(竖式练习)注意:列竖式计算时小数乘法,一定要数清两个因数共有的小数位数,再确定积的小数位数,然后再去掉里面的0 小数除法里,必须将除数化成整数后再根据法则计算,商的小数点和转化后的被除数小数点对齐一、 把下列各式转化成除数是整数的除法。0.3 3.8 0.21 0.120.46 0.16 0.07 1.8二、列竖式计算下列各题(1)936 (2)7.21836 (3)5.930.76(保留三位小数)(4)7.25 (5)16.3251 (6)250.38 (保留到百分位)(7)41.2 (8) 0.56 1.4 (9)3074 (商用循环小数表
2、示) (10)9615 (11)2.7+3.13 (12)1.711 (商用循环小数表示)(13)40.48 (14)4.70.23 (15)141.2-48.98(验算)(16)132.4 (17)58.8913 (18)0.4480.28(验算) (19)4.450 (20)7.2 6.25 (21)8.90.36(22)3.258 (23)7.20.48 (24)78.92+115.8(25)3-2.08 (26)320.016 (27)40.518(验算)(28)282.05 (29)179.264 (30)0.9450.035(31)18-5.29 (32)7.453.8 (33)1
3、.2118(验算)(34)9.61.6 (35)2.10.25 (36)5.850.015(37)5.0613 (38)3.525.5 (39)0.9574.65(40)75.618 (41)50.3414 (42)0.8320.26(43)0.73+12 (44)0.438.6 (45)3.850.014(46)960.64 (47)8.686.2 (48)3.9520.76(49)500.25 (50)0.46515 (51)9.720.027(52)50.448 (53)4.953.3 (54)18.272.1(55)3.5413 (56)0.698.4 (57)97.20.18(58)
4、64.824 (59)6.50.48 (60)7.4+12.86(61)64.819 (62)179.264 (63)5.840.16(64)400.32 (65)90-16.75 (66)7.044.07(67)3.5255 (68)20-5.674 (69)1.8722.4(70)179.264 (71)2.034.7 (72)0.360.24(73)3.56+7.5 (74)1.92.08 (75)15.3-60.9(76)4.323.6 (77)6.480.8 (78)5.40.036(79)2.41.02 (80)0.264.5 (81)4.750.05(82)8.322.5 (83
5、)3.270.64 (84)0.2824.7(85) 32.99.4 (86)31.281.6 (87)8.620.43(88) 9.80.85 (89)67.20.42 (90)3.0612计算练习(简便计算)(1)7028 (2)2.311.20.5 (3)12.78-(4.97+2.78)(4)994.3 (5) 63.42.50.4 (6) 8.23+6.5-8.23+6.5(7)2.745 (8) 3.12+3.1299 (9) 34.82-(4.82+15.2)(10)8.99.9 (11)1.253212.5 (12)17.85-(2.96+5.85)(13)6.31.4 (14
6、)2.53.212.5 (15)4.61+5.8+4.2+6.39(16)1.2588 (17)38212.50.8 (18)4.60.35+4.60.65(19)0.8599 (20)132-43.7-56.3 (21)0.958.6-7.60.95(22)1312.5 (23)0.8+0.88+0.22 (24)2.41.87-2.40.87(25)2.4102 (26)1.63+2.370.3 (27)23.9-0.60.6-0.64(28)4.51.8 (29)9.43101-9.43 (30)4.8+8.63+5.2+0.37(31)4.23.5 (32)10.9-3.74+0.9
7、(33)1.29+3.7+2.71+6.3(34) 4.91.4 (35)15.17-6.8-3.2 (36) 23.4-0.8-13.4-7.2(37) 2.52.4 (38)15.17-6.8-3.2 (39) 3.2+0.36+4.8+1.64(40) 150.25 (41)3.1+25.78+6.9 (42) 1.23+3.4-0.23+6.6(43) 4.89.9 (44)2.95101-2.95 (45) 1.288.6+0.728.6(46)0.2536 (47)0.25(0.4+40) (48)9.161.5-0.59.16(49)7.22.7 (50)(1.25+0.25)4
8、 (51)32.40.9+0.132.4(52)5.63.5 (53)9.7312.50.8 (54)0.1250.250.564(55)9.49.9 (56)88816+22236 (57) 15.324+4.680.25 (58) 6.32.8 (59)6.02+3.6+1.98 (60)4.252.59.9+0.17 (61)6.10.98 (62)12.50.960.8 (63)6.093.6+3.63.91 (64)1.253.2 (65)10.4-9.60.35 (66)4243.43-4342.42 (67)3.210.1 (68)15(0.150.4) (69)34.52-17
9、.87-12.23 (70)0.52105 (71)28.6101-28.6 (72)26.7-0.50.5-0.75 (73)0.32403 (74)7.67-2.57-2.43 (75)1.34+1.8+3.66+0.2 (76)0.85199 (77)0.865.181.25 (78)19.2-5.45-9.2-2.55 (79)9300.65 (80)5.86-0.72+0.38 (81)1.27+3.9+0.73+16.1 (82)17.210.1 (83)6310.1-630.1 (84)3.141.9+31.40.81 (85)840.422 (86)(12.6+4.8)0.6
10、(87)0. 8(5-0.68)1.2 (88)5.621.01 (89)6.8+1.256.88 (90)45.55-(6.82-15.45) (91)93050.6 (92)4.32+5.43+6.68 (93)73.8-1.64-13.8-5.36 (94)13.86-2.99 (95)5.93+0.19+2.81 (96)22.84.91+5.0922.8 (97)2.5(134) (98)3.07-0.38-1.62 (99)5.40.68+3.420.46 (100)28.94289 (101)0.8(4.31.25) (102)3.25+1.79-0.59+1.75 (103)0
11、.258.54 (104)(2.5-0.25) 0.4 (105)0.8615.7-0.8614.7(106)4.299+4.2 (107)0.1250.584 (108)27.85.64+72.25.64(109)44.162.5 (110)(7.7+1.54)0.7 (111)(13.6-4.17)2.50.4(112)25-4.7+5.3 (113)7.34+2.70.25 (114)0.6660.7+0.2220.9(115)9.4+0.3-6.4 (116)0.2946+0.2954 (117)0.96-0.28+0.04-0.72(118)2.4-2.40.5 (119)3.1+(
12、25.78+6.9) (120)3.25+1.83+0.75+2.17(121)6.8240.25 (122)7.52.1+780.79 (123)9.4(1.2+1.3) 0.25(124)13.80.254 (125)6.75-(0.9+3.75) (126)0.83+0.69+0.17+10.31(127)630.350.4 (128)18.75+9.24-8.75 (129)12.83+2.25+1.75+6.17(130)7.5+4.9-6.5 (131)16.79-2.87+2.13 (132)15.25+4.72-4.75+5.28(133)8-2.45-1.55 (134)1.
13、26(1.260.8) (135)2.64+8.67+7.36+11.33(136)3.6-3.60.5 (137)1.76+0.195+3.24 (138)27.38-5.34+2.62-4.66(139)3.9(1.35) (140)1.57+0.245+7.43 (141)35.7-4.9-(5.72+5.1)(142)0.250.734 (143)12.7-(3.7+0.84) (144)4.58+2.39+(5.42+7.61)(145)12.7-4.8-5.2 (146)36.54-1.76-4.54 (147)2.551.5+1.5+6.451.5(148)10-2.57-6.4
14、3 (149)7.60.8+0.27.6 (150)0.77770.7+0.11112.1(151)6.3+4.82+3.7 (152)(4.23+6.17) 0.8 (153)2.35+1.713+0.287+7.65(154)3.6799+3.67 (155)0.351.2520.8 (156)2.57.5+7.56.4+0.75(157)12.8-4.9-5.1 (158)5.140.25+4.64 (159)0.134+2.66+0.866(160)2.4399+2.43 (161)1.018.8-0.088 (162)8.23+4.5-8.23+4.5(163)4.71.251.6
15、(164)2.80.5+0.527.2 (165)1.80.9+0.18(166)1.25640.25 (167)4.3+1.4+25.7+8.6 (168)7.84.863.9(169)4.18+4.1899 (170)12.75-(2.75+6.8) (171)14-7.32-2.68(172)0.40.70.25 (173)0.50.080.50.08 (174)12.59.6(175)8.40.2+1.60.2 (176)0.230.23 (177)0.75102(178)2.4-2.41.2 (179)1.258.8 (180)1.8+0.2-1.8+0.2(181)6393-1.93-0.84 (182)5.649+7.8-3.8 (183)6.3+9.8-6.3+9.8(184)840.422 (185)37.8-16.4-13.6 专心-专注-专业