《小学五年级数学解方程计算练习题183道.doc(20200822231929).pdf》由会员分享,可在线阅读,更多相关《小学五年级数学解方程计算练习题183道.doc(20200822231929).pdf(8页珍藏版)》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、1 五年级解方程计算题 183道(1)(0.5+x)+x=9.82 (2)2(X+X+0.5)=9.8 (3)25000+x=6x (4)3200=440+5X+X (5)X-0.8X=6 (6)12x-8x=4.8 (7)7.5+2X=15 (8)1.2x=81.6 (7)x+5.6=9.4 (10)x-0.7x=3.6 (11)91 x1.3 (12)X+8.3=10.7 (13)15x3 (14)3x 816 (15)3x+9=27(16)18(x-2)=270 (17)12x=300-4x (18)7x+5.3=7.4 (19)3x5=4.8 (25)0.5x+8=43 (26)6x-
2、3x=18 (27)7(6.5+x)=87.5 2(28)0.273 x=0.35 (29)1.8x=0.972 (30)x0.756=90 (31)0.1(x+6)=3.30.4 (32)(27.5-3.5)x=4 (33)9x-40=5 (34)x5+9=21 (35)48-27+5x=31 (36)10.5+x+21=56 (37)x+2x+18=78 (38)(200-x)5=30 (39)(x-140)70=4 (40)20-9x=2(41)x+19.8=25.8 (42)5.6x=33.6 (43)9.8-x=3.8 (44)75.6 x=12.6 (45)5x+12.5=32.3
3、 (46)5(x+8)=102 (47)x+3x+10=70 (48)3(x+3)=50-x+3 (49)5x+15=60 (50)3.5-5x=2 (51)0.3 7+4x=12.5 3(52)x 1.5-1.25=0.75 (53)4x-1.36=2.6 (54)6x+12.8=15.8 (55)150 2+3x=690 (56)2x-20=4 (57)3x+6=18 (58)2(2.8+x)=10.4 (59)(x-3)2=7.5 (60)13.2x+9x=33.3 (61)3x=x+100 (62)x+4.8=7.2 (63)6x+18=48 (64)3(x+2.1)=10.5 (65
4、)12x-9x=8.7 (66)13(x+5)=169 (67)2x-97=34.2 (68)3.4x-48=26.8 (69)42x+25x=134 (70)1.5(x+1.6)=3.6 (71)2(x-3)=5.8 (72)65x+7=137(73)9x+4 2.5 91(74)4.2 x+2.5x 134 (75)10.5x+6.5x=51 4(76)89x-43x=9.2 (77)5x-45=100 (78)1.2x-0.5x=6.3 (79)23.4=2x(80)4x-x=48.6 (81)4.5x-x=28 (82)X-5.7=2.15 (83)5X-2X=18 (84)3X+0.
5、7=7(85)3.5 2=4.2+x (86)26 1.5=2x+10 (87)0.516160.2=4x (88)13 9.25X=0.403 (89)18.9X=0.3 (90)23x=14x 27 (91)x 14x=75(92)955x80 (93)1.8+6x 54 (94)6.7x 60.3 6.7 (95)9 4x53(96)2x+8=16 (97)20 x-14x=24 (98)x+7x=8 (99)9x-3x=6 5(100)6x-8=4 (101)5x+x=9 (102)8x-8=6x (103)54x=20 (104)2x-6=12 (105)7x+7=14 (106)6
6、x-6=0 (107)5x+6=11 (108)2x-8=10 (109)2.5x-8=4 (110)x-43=7 (111)3x+7=28 (112)3x-7=26 (113)9x-x=16 (114)24x+x=50(115)1.2x-8=4 (116)3x-8=31(117)6x+6=12 (118)3x-3=3 (119)5x-3x=4 (120)2x+16=19 (121)5x+8=19 (122)14-6x=8 (123)15+6x=27 6(124)5-8x=4 (125)7x+8=15 (126)9-2x=1 (127)4+5x=9 (128)10-x=8 (129)8x+9=
7、17(130)9+6x=15 (131)x+9x=4+7 (132)2x+9=17 (133)8-4x=6 (134)6x-7=28 (135)7x-9=20(136)x-56=1 (137)8-7x=1 (138)x-30=12 (139)6x-21=21 (140)6x-3=6 (141)9x=18 (142)4x-18=14 (143)5x+9=11 (144)17-2x=11 (145)x+4+8=23(146)7x-12=9(147)X-5.7=2.15 7(148)5X-2X=18 (149)3X+0.5=5 (150)3.52=4 x (151)261.5=2x (152)0.5
8、16160.1=4x (153)9.26X=0.402(154)36.9X=0.3 (155)X 0.5=2.6(156)93 5x80 (157)180-6x 54 (158)9 4x40 (159)0.2x0.4 0.5 3.7 (160)9.4x0.4x 16.2 (161)92 4x20 (162)7x 6=1.4(163)16x 34x=1 (164)18x 14x=12 (165)3 x4214=15 (166)12 4x=56 (167)22 14x=12 (168)X+8.3=10.7 (169)5x 30 (170)x-5.6=9.4 (171)x 0.8=90 8(172)3x 816 (173)3x+9=27 (174)5.3+7x=7.4 (175)3x 5=4.8(176)X-0.8X=6 (177)12x+8x=4.8 (178)7(x-2)=49 (179)4 8+2x=36(180)(x-2)3=7 (181)x 5+9=21 (182)(300-x)5=30 (183)91 x 1.3