(完整word版)五年级解方程练习题180题(有答案)(3) 下载本文

(99) 9x-3x=6 (100) 6x-8=4 (101) 5x+x=9 (102) 8x-8=6x (103) 45x=20 (104) 2x-6=12 (105) 7x+7=14 (106) 6x-6=0 (107) 5x+6=11 (108) 2x-8=10 (109) 2.5x-8=4 (110) x-34=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

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(123) 15+6x=27

(124) 5-8x=4

(125) 7x+8=15

(126) 9-2x=1

(127) 4+5x=9

(128) 10-x=8 (129) 8x+9=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

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(146) 7x-12=9

(147) X-5.7=2.15 (148) 5X-2X=18

(149) 3X +0.5=5

(150) 3.5×2= 4 x

(151) 26×1.5= 2x

(152) 0.5×16―16×0.1=4x (153) 9.26-X=0.402 (154) 36.9÷X=0.3 (155) X÷0.5=2.6 (156) 93-5x=80

(157) 180-6x=54

(158) 9+4x=40

(159) 0.2x-0.4+0.5=3.7

(160) 9.4x-0.4x=16.2 (161) 92-4x=20

(162) 7x÷6=1.4

(163) 16x+34x=1

(164) 18x-14x=12

(165) 3 x-42÷14=15

(166) 12+4x=56

(167) 22-14x=12

(168) X+8.3=10.7

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(169) 5x =30

(170) x-5.6=9.4

(171) x÷0.8=90

(172) 3x-8=16

(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

(184) 41-3x=17

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