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五年级解方程练习题180题(有答案)(可编辑修改word版)

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五年级解方程180题有答案

(1)(0.5+x)+x=9.8÷2

(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÷x=1.3

(12) X+8.3=10.7

(13) 15x=3

(14) 3x-8=16

(15) 3x+9=27

(16) 18(x-2)=270

(17) 12x=300-4x

(18) 7x+5.3=7.4

(19) 3x÷5=4.8

(25) 0.5x+8=43

(26) 6x-3x=18

(27) 7(6.5+x)=87.5

1

(28) 0.273÷x=0.35 (29) 1.8x=0.972

(30) x÷0.756=90 (40) 20-9x=2

(41) x+19.8=25.8

(42) 5.6x=33.6

(31) 0.1(x+6)=3.3×0.4

(32) (27.5-3.5)÷x=4 (33) 9x-40=5

(34) x÷5+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

(43)

(44)

(45)

(46)

(47)

(48)

(49)

(50)

(51)2

÷x=12.6 ×7+4x=12.5 9.8-x=3.8 75.6 5x+12.5=32.3 5(x+8)=102 x+3x+10=70 3(x+3)=50-x+3 5x+15=60 3.5-5x=2 0.3

(52) x÷1.5-1.25=0.75

(53) 4x-1.3×6=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)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

3

(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+0.7=7

(85) 3.5×2= 4.2+x

(86) 26×1.5= 2x+10 (87) 0.5×16―16×0.2=4x (88) 13 9.25-X=0.403 (89) 18.9÷X=0. 3 (90) 23x=14x+27

(91) x+14x=75

(92)95-5x=80 (93)1.8 +6x=54

(94) 6.7x-60.3=6.7 (95) 9+4x=53 (96) 2x+8=16

(97) 20x-14x=24 (98) x+7x=8

4

(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

5

五年级解方程练习题180题(有答案)(可编辑修改word版)

五年级解方程180题有答案(1)(0.5+x)+x=9.8÷2(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
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