(完整版)(283)六年级解方程专项练习200题(有答案)ok

(完整版)(283)六年级解方程专项练习200题(有答案)ok
(完整版)(283)六年级解方程专项练习200题(有答案)ok

(1)x﹣=,六年级解方程专项练习200题(有答案)

(9)2x﹣x=1.2,

(2)x××=,

(10)9×3﹣1.7x=13.4,(3)﹣4x=,

(11)x﹣25%x=24,

(4)8×2.5﹣2x=13.6

(12)x﹣+0.2=,(5)0.78:x=3:5,(13)0.6x+90%x=78,(6)1﹣20%x=0.4,(14)20%x﹣2.4×3=0.8,(8)1÷(x﹣)=6,(15)x﹣x=42,

(16)0.6x+3×2.5=67.5,

(23)4x﹣=3,

(17)1÷(x﹣0.45)=5,

(24)12x+7×0.3=20.1,

(18)x﹣2.25=8.25,

(25)x+x=,

(19):x=3:12,

(26)x:42=,

(20)x+0.8=5.6,

(27)×0.5+x=,

(21) 1.4:x=1:0.75,

(28)0.8:=0.48:x,(22)x×(2﹣)=24,(29)χ﹣χ=,

(30)42:=χ:(39)×3﹣7x=1.04,

(40)x﹣1﹣x=2,(31)5x﹣0.4=75%,

(41)x﹣x=14,

(32)6x﹣0.9=4.5,

(42)3x﹣x=,(33)2(x﹣3)=5.8,

(34) 1.6x=6.4,

(43)=,

(35)4x﹣3×9=29,

(44)1.2:=,

(36)16+8x=40,

(45)=:,(37)x÷1.1=3,

(46):=x:0.8,(38)+2x=,

(47)x=+1,(55)x:0.3=:,

(48)1﹣25%X+25%x=+25%x,

(56)150%x+66=99

=,

(49)(57)x+6﹣0.8x=16

×X=,

(50)(58)

(51)5:8=x:32,

(59)

(52)2x+3×0.9=24.9,

(60)3÷(X﹣)=1.3

(53)5.3x﹣2.9x=,

(61)(X+0.5):2=(X﹣4):,

(54)×(7﹣2.8x)=1.5,

(62)X÷0.05=3.528,

(63)2X﹣4×6=80,

(72)

(64)4×4.5﹣3X=6.38,

(73),(65)4X﹣7.2=10,

(74)4(+x)=,(66)11.5X+X=20,

(75)×0.25+x=,(67)3.8×12+15X=87.6,

(76)x﹣,

(68)6X+5=17,

(69)0.6×(2.5+X)=4.2,

(77)200:6=x:,(70):=X:,(78)4÷X=,

(79)8(x﹣2)=2(x+7),(71),

(88)3(x+4.5)=60,(80):18%=,

(89)1.6x+2.4=7.52,﹣2x=,

(81)

(90)3(x﹣0.8)=6.3,x+x=46,

(82)

(91)28.4﹣5x=5.8,(83):x=:,

(92)x:=

(84)=,

(93)+2x=,

(85)5(3x﹣4)﹣2(x﹣1)=5(2x﹣1)

(86)=,(94)x=15%,

(95)x﹣x=,(87)8(2X﹣7)=5(X+13),

(96)x+50%x=6,

(104)x﹣,

(97):x=0.3:12,

(105)x×,

(98)4x+2(8﹣x)=26,

(106)5x+35=650,

(99)x﹣=0,

(107)720÷3x=80,

(100)+x=1,

(108)3.6x﹣0.9x=8.1,

(101)x×(+)=,

(109)4×4.5﹣3x=6,

(102),

(110)=,

(103),

(111)6×3﹣1.8X=7.2,

(120)22.5﹣0.4x=12.5,(112)÷x=,

(121)x:3.5=4:2,(113)x÷=42,

(122)x﹣0.8x﹣6=16,(114)x+=,

(123):=x:8,(115)7x÷3=8.19,

(116)12:0.6=x:,(124),

(117)3(x+2)=4(x+1),

(125)x:15=:,

(118)3x﹣70%x=9.2,

(126)x+x=,(119)6+x=240,(127)x×50%﹣x=5,

(136)7x÷3=8.19,(128)1﹣x=,

(137)32.8﹣9x=17.5,(129)2.5+1x=3,

(138)x﹣0.36x=16,(130)3x﹣2=4,

(139)6×7+3x=69,(131)8.5﹣3x=2,

(140)6x+2x﹣56=0,(132)3÷x=4,

(133)x﹣5%=17.54,

(141)3x﹣0.45×4=2.7,

(142) 5.8x﹣4.6x=0.96,(134):=:(4﹣x),

(143)8.4÷(9﹣x)=3,(135)6x+31=49,

(144)3x÷1.2=8,(153)7.8﹣3x=3.6,

(145)5x+28=71,(154)6×3﹣1.8x=7.2,(146)8.7﹣1.2x=3.9,(155)10:x=4.5:0.8,

(147)8x﹣2.6x=37.8,

(156):=x:,

(148)0.75x﹣0.95×4=8.5,

(157)X﹣7.65=4.64,

(149)54÷2+3x=72,

(158)28.25﹣X=8.25,(150)8x﹣2.6=37.8,(159)X﹣(3.6+2.97)=12.42,

(151)x÷=,

(160)÷x=,

(152)x+30%x=26,

(161)14.5=5.5,

(162)x﹣80%x=48,

(171)5÷x=,

(163)75%x﹣5×=6,

(172)﹣x=,

(164)x﹣6.8=15.4,

(173)4.5×﹣3x=1.5,

(165)1.9x=5.7,

(174)(1+25%)x=0.5,(166)4.3y﹣y=4.6,

(175)x﹣40%x=9,(167)5x+2.6=7.6,

(176)x×20%=15.2,(168)x﹣1.5=12.9,

(178)x﹣x=,(169)9x+5x=8.4,

(170) 6.8+3.2x=14.8,

(179)x÷75%=3,

(180)4x﹣,(188)﹣=1,

(181):x=:4.5,

(189)4x﹣5×6=12,

(182)(x﹣4.5)×6=12.5,

(190)8x﹣3x=15.6,

(183)27﹣17x=13.4,

(191)30×(x÷4)=60,

(184)9.6+3x=3.24×5,

(192)7.2×0.5﹣3x=1.2,

(185)2x+5=5x﹣7,

(193)5x﹣2.4×5=8,

(186)3(x﹣2)=2﹣5(x﹣2),

(194)+x=×2,

(187)4x﹣3(20﹣x)+4=0,

(195)5x+2.4×15=66,

(196)3.2x+2.8x-x=1,(197)2.5×16-8x=12,(198)9.6-3x=6.3,(199)5(x+6)=75,(200)x÷0.7+0.9×3=4,

解方程专项练习200题答案:1÷(x﹣)×(x﹣)=6×(x﹣),

(1)x﹣=,

=,

x=;

(2)x××=,

x=,

x×21=×21,

x=12;

(3)﹣4x=,

﹣4x+4x=+4x,

=+4x,

÷4=4x÷4,

x=.

(4)8×2.5﹣2x=13.6

20﹣2x=13.6,

13.6+2X=20,

2X=6.4,

x=3.2;(5)0.78:x=3:5,

3x=0.78×5,

3x=3.9,

x=1.3

(6)1﹣20%x=0.4,

1﹣20%x+20%x=0.4+20%x,

0.4+20%x=1,

0.4+20%x﹣0.4=1﹣0.4,

20%x=0.6,

20%x×=0.6×,

x=3;

(8)1÷(x﹣)=6,

1=6×(x﹣),

6x﹣6×=1,

6x﹣3=1,

6x=4,

6x÷6=4÷6,

x=

(9)2x﹣x=1.2,

x(2﹣)=1.2,

x=1.2,

x÷=1.2÷,

x=1;

(10)9×3﹣1.7x=13.4,

27﹣1.7x=13.4,

27﹣1.7x+1.7x=13.4+1.7x,

13.4+1.7x=27,

13.4+1.7x﹣13.4=27﹣13.4,

1.7x=13.6,

1.7x÷1.7=13.6÷1.7,

x=8

(11)x﹣25%x=24,

75%x=24,

75%x÷75%=24÷75%,

x=32;

(12)x﹣+0.2=,

x﹣0.6=,

x﹣0.6+0.6=+0.6,

x=,

x÷=÷,

x=1

1.5x=78,

1.5x÷1.5=78÷1.5,

x=52;

(14)20%x﹣2.4×3=0.8,

20%x﹣7.2=0.8,

20%x﹣7.2+7.2=0.8+7.2,

20%x÷20%=8÷20%,

x=40;

(15)x﹣x=42,

x=42,

x÷=42÷,

x=252

(16)0.6x+3×2.5=67.5,

0.6x+7.5=67.5,

0.6x+7.5﹣7.5=67.5﹣7.5,

0.6x=60,

0.6x÷0.6=60÷0.6,

x=100;

(17)1÷(x﹣0.45)=5,

÷(x﹣0.45)×(x﹣0.45)=(x﹣0.45),x﹣2.4=1.6,

x﹣2.4+2.4=1.6+2.4,

x=4,

x÷=4÷,

x=

(18)x﹣2.25=8.25,

x﹣2.25+2.25=8.25+2.25,

x=10.5;

(19):x=3:12,

3x=×12,(20)x+0.8=5.6,

x+0.8﹣0.8=5.6﹣0.8,

x=4.8,

x×=4.8×,

x=8.

(21) 1.4:x=1:0.75,

x=1.4×0.75,

x=1.05

(22)x×(2﹣)=24,

x×=24,

x×÷=24÷,

x=20;

(23)4x﹣=3,

4x﹣+=3+,

4x=4,

4x÷4=4÷4,

x=1

(24)12x+7×0.3=20.1,

12x+2.1=20.1,

12x+2.1﹣2.1=20.1﹣2.1,

12x÷12=18÷12,

x=1.5;

(25)x+x=,

x=,

x×,

x=;

(26)x:42=,

10x=42×,

10x÷10=30÷10,

x=3

0.75+x=3.75,

0.75+x﹣0.75=3.75﹣0.75,

x=3,

x÷=3÷,

x=6;

(28)0.8:=0.48:x,

0.8x=×0.48,

0.8x=0.2,

0.8x÷0.8=0.2÷0.8,

x=

(29)χ﹣χ=,

x=,

x=,

x=3;

(30)42:=χ:

x=42×,

x=30,

x=50;

(31)5x﹣0.4=75%,

5x﹣0.4+0.4=75%+0.4,

5x÷5=1.15÷5,

x=0.23

(32)6x﹣0.9=4.5,

6x﹣0.9+0.9=4.5+0.9,

6x=5.4,

6x÷6=5.4÷6,

x=0.9;

(33)2(x﹣3)=5.8,

2(x﹣3)÷2=5.8÷2

x﹣3+3=2.9+3,

x=5.9;

(34) 1.6x=6.4,

1.6x÷1.6=6.4÷1.6,

x=4;

(35)4x﹣3×9=29,

4x﹣27=29,

4x﹣27+27=29+27,

4x=56,

4x÷4=56÷4,

x=14;

(36)16+8x=40,

16+8x﹣16=40﹣16,

8x=24,

8x÷8=24÷8,

x=3;

(37)x÷1.1=3,

x÷1.1×1.1=3×1.1,

x=3.3

(38)+2x=,

+2x=,

2x=,

2x÷2=÷2,

x=;

(39)×3﹣7x=1.04,

2.16﹣7x=1.04,

2.16﹣7x﹣1.04=1.04﹣1.04,

1.12﹣7x=0,

7x÷7=1.12÷7,

x=0.16;

(40)x﹣1﹣x=2,

x﹣1=2,

x﹣1+1=2+1,

x=3,

x=3,

x=18;

x=14,

x=14,

x=18;(42)3x﹣x=,

x=1

(48)1﹣25%X+25%x=+25%x,

0.25x+0.25﹣0.25=1﹣0.25,

0.25x=0.75,

x=3;

x=,

(49)

=,

x=,

x=;(43)=,

2.4x=72×0.26,

2.4x=18.72,

2.4x÷2.4=18.72÷2.4,

x=7.8;

(44)1.2:=,

x=1.2×5,

x=6,

x=6,

x=9;

(45)=:,

x=18×,

x=,

x=,

x=12;

(46):=x:0.8,x=×0.8,

x=0.04,

x=0.2;(47)x=+1,

x×=×,

0.25x=1.25×1.6,

0.25x÷0.25=1.25×1.6÷0.25,

x=8;

×X=,

(50)

×X÷=,

x=;

(51)5:8=x:32,

8x=5×32,

8x÷8=5×32÷8,

x=20

(52)2x+3×0.9=24.9,

2x+2.7=24.9,

2x+2.7﹣2.7=24.9﹣2.7,

2x÷2=22.2÷2,

x=11.1;

(53)5.3x﹣2.9x=,

2.4x=,

2.4x÷2.4=÷2.4,

x=;

(54)×(7﹣2.8x)=1.5,

×(7﹣2.8x)=1.5,

7﹣2.8x=2.1,

7﹣2.8x+2.8x=2.1+2.8x,

7﹣2.1=2.1+2.8x﹣2.1,

4.9÷2.8=2.8x÷2.8,

x=1.75;

(55)x:0.3=:,

x=0.3×,

x=,

x=

(56)150%x+66=99

1.5x+66=99

1.5x=33

x=22

(57)x+6﹣0.8x=16

0.2x+6=16

0.2x=10

x=50

(58)

x=14.4

(59)

0.55x=5.5

x=10

(60)3÷(X﹣)=1.3

3÷(X﹣)×(x﹣)=1.3×(x﹣),

3=1.3x﹣0.78,

3+0.78=1.3x﹣0.78+0.78,

4.68=1.3x,

4.68÷1.3=1.3x÷1.3,

x=3.6;

(61)(X+0.5):2=(X﹣4):,

×(x﹣4)=(x+0.5)×,

x﹣×4=x+×0.5,

x﹣10﹣x=x+x,

2.25x﹣10+10=0.125+10,

2.25x÷2.25=10.125÷2.25,

x=4.5

(62)X÷0.05=3.528,

X÷0.05×0.05=3.528×0.05,

X=0.1764;

(63)2X﹣4×6=80,

2X﹣24+24=80+24,

2X=104,

2X÷2=104÷2,

X=52;

(64)4×4.5﹣3X=6.38,

18﹣3X=6.38,

18﹣3X+3X=6.38+3X,

6.38+3X=18,

6.38+3X﹣6.38=18﹣6.38,

3X=11.62,

3X÷3=11.62÷3,

X=;

(65)4X﹣7.2=10,

4X﹣7.2+7.2=10+7.2,

4X=17.2,

4X÷4=17.2÷4,

X=4.3;

(66)11.5X+X=20,

12.5X=20,

12.5X÷12.5=20÷12.5,

X=1.6;

(67)3.8×12+15X=87.6,

45.6+15X=87.6,

45.6+15X﹣45.6=87.6﹣45.6,

15X=42,

15X÷15=42÷15,

X=2.8

(68)6X+5=17,

6x+5﹣5=17﹣5,

6x÷6=12÷6,

x=2;

(69)0.6×(2.5+X)=4.2,

0.6×(2.5+X)÷0.6=4.2÷0.6,

2.5+x=7,

2.5+x﹣2.5=7﹣2.5,

x=4.5;(70):=X:,

x=×,

x÷=,

x=0.6

(71),

(72)

(73),

(74)4(+x)=,

+4x=,

+4x﹣=﹣,

4x=4,

x=1;(75)×0.25+x=,

x=;(77)200:6=x:,

6x=200×,

6x÷6=480÷6,

x=80

(78)4÷X=,

4÷X×X=X,

X=4,

X÷=4÷,

X=10;

(79)8(x﹣2)=2(x+7),

8X﹣16=2X+14,

6X﹣16=14,

6X=30,

X=5;(80):18%=,

X=0.18×6.5,

X=1.17,

X=7.8

0.2+x=,

(81)

﹣2x=,

0.2+x﹣0.2=﹣0.2,

x=,

x=

﹣2x+2x=+2x,

+2x=,

+2x﹣=﹣,

2x=,

2x÷2=÷2,

x=;

x+x=46,

(82)

x(+)=46,

x=46,

x÷=46÷,

x=40;

(83):x=:,

x=×,

x=,

x÷=÷,

x=;

(84)=,

1.6x=6.4×2,

1.6x=1

2.8,

1.6x÷1.6=1

2.8÷1.6,

x=8

(85)5(3x﹣4)﹣2(x﹣1)=5(2x﹣1)

15x﹣20﹣2x+2=10x﹣5,

13x﹣18=10x﹣5,

13x﹣18﹣10x=10x﹣5﹣10x,

3x﹣18=﹣5,

3x﹣18+18=﹣5+18,

3x=13,

3x÷3=13÷3,

x=;

(86)=,

3(6x﹣1)=64,

18x﹣3=64,

18x﹣3+3=64+3,

18x=67,

x=

(87)8(2X﹣7)=5(X+13),

16x﹣56=5x+65,

16x﹣56﹣5x=5x+65﹣5x,

11x﹣56=65,

11x﹣56+56=65+56,

11x=121,

11x÷11=121÷11,

x=11,

(88)3(x+4.5)=60,

3(x+4.5)÷3=60÷3,

x+4.5=20,

x+4.5﹣4.5=20﹣4.5,

x=15.5

(89)1.6x+2.4=7.52,

1.6x+

2.4﹣2.4=7.52﹣2.4,

1.6x=5.12,

1.6x÷1.6=5.12÷1.6,

x=3.2;

(90)3(x﹣0.8)=6.3,

3x﹣2.4=6.3,

3x﹣2.4+2.4=6.3+2.4,

3x=8.7,

3x÷3=8.7÷3,

x=2.9;

(91)28.4﹣5x=5.8,

28.4﹣5x+5x=5.8+5x,

5.8+5x=28.4,

5.8+5x﹣5.8=28.4﹣5.8,

5x=22.6,

5x÷5=22.6÷5,

x=4.52

(92)x:=

25x=×3,

25x=,

25x÷25=,

x=;

(完整版)(283)六年级解方程专项练习200题(有答案)ok

六年级解方程专项练习200题(有答案) (1)x ﹣=, (2) x ××=,(3)﹣4x=, (4) 8×2.5﹣2x=13.6 (5) 0.78:x=3:5,(6)1﹣20%x=0.4,(8) 1÷(x ﹣)=6,(9)2x ﹣x=1.2,(10)9×3﹣1.7x=13.4,(11)x﹣25%x=24,(12)x ﹣+0.2=,(13)0.6x+90%x=78,(14)20%x﹣2.4×3=0.8,(15)x ﹣x=42,

(16)0.6x+3×2.5=67.5,(17)1÷(x﹣0.45)=5,(18)x﹣2.25=8.25,(19):x=3:12, (20)x+0.8=5.6, (21) 1.4:x=1:0.75, (22) x×(2﹣)=24,(23) 4x ﹣=3,(24)12x+7×0.3=20.1,(25)x+x=, (26)x:42=,(27)×0.5+x=,(28)0.8:=0.48:x,(29)χ﹣χ=,

(30)42:=χ:(31)5x﹣0.4=75%,( 32) 6x﹣0.9=4.5,(33)2(x﹣3)=5.8,(34) 1.6x=6.4,(35) 4x﹣3×9=29,(36)16+8x=40,(37) x÷1.1=3,(38)+2x=,(39)×3﹣7x=1.04,(40)x﹣1﹣x=2,(41)x ﹣x=14, (42)3x ﹣x=,(43)=, (44)1.2:=, (45)=:,(46):=x:0.8,

(47)x =+1, (48)1﹣25%X+25%x=+25%x,(49) =, (50) ×X=, (51) 5:8=x:32, (52)2x+3×0.9=24.9,(53)5.3x﹣2.9x=, (54)×(7﹣2.8x)=1.5,(55)x:0.3=:, (56)150%x+66=99 (57)x+6﹣0.8x=16 (58) (59) (60)3÷(X ﹣)=1.3 (61)(X+0.5):2=(X﹣4):,(62) X÷0.05=3.528,

小学方程计算题

小学方程计算题 Document serial number【KK89K-LLS98YT-SS8CB-SSUT-SST108】

6×5+2X=4420 28+6X=88 32-22X=10 24-3X=3 10X×(5+1)=60 99X=100-X 5x+2x+x=5.6 4.8x-2x-x=4. 53X+5X=48 X+3=18 X-6=12 56-2X=20 4y+2=6 x+32=76 3x+6=18 14X-8X=12 5x+2x+x=5.6 4.8x-2x-x=4. 16+8x=40 2x-8=8 4x-3×9=29 8x-3x=105 x-6×5=42 x+5=7 2x+3=10 12x-9x=9 6x+18=48 56x-50x=30 5x=15 78-5x=28 32y-29=3 5x+5=15 89x-9=80 100-20x=20 55x-25x=60 76y-75=1 23y-23=23 4x-20=0 80y+20=100 53x-90=16 2x+9x=11 12y-12=24 80+5x=100 7x-8=6 65x+35=100 19y+y=40 25-5x=15 79y+y=80

42x+28x=140 3x-1=8 90y-90=90 80y-90=70 78y+2y=160 88-x=80 9-4x=1 20x=40 65y-30=100 51y-y=100 85y+1=-86 45x-50=40 5x+2x+x=5.6 4.8x-2x-x=4. 53X+5X=48 14X-8X=12 5x+2x+x=5.6 4.8x-2x-x=4. 53X+5X=48 14X-8X=12

最新人教版六年级解方程练习题

人教版六年级解方程练习题 X -27 X=43 2X + 25 = 3 5 70%X + 20%X = 3.6 X ×53=20×41 25% + 10X = 54 X - 15%X = 68 X +83X =121 5X -3×215=7532X ÷41 =12 6X +5 =13.4 83414 3= +X 3X=83 X ÷72=167X +8 7 X=43 4X -6×32 =2

125 ÷X=310 53 X = 722598 X = 61×5116 X ÷356=4526×2513 4x -3 ×9 = 29 21x + 6 1x = 4 103X -21×32 =4 6X +5 =13.4 25 X-13 X=3 10 4χ-6=38 5X=1915218X=154 X ÷54=2815

32X ÷41 =12 53X=722598X=61×5116 X ÷356=4526÷2513 X-0.25=414 X =30% 4+0.7X=102 32X+21X =42 X+41 X=105 X-83 X=400 X-0.125X=8 X 36 = 43

X+37 X=18 X ×( 16 + 38 )=13 12 x -0.375x=65 x ×32+21=4×83 X - X =12 5 X -2.4×5=8 0.36×5- 34 x = 35 23 (x- 4.5) = 7 1 2 x- 25%x = 10 x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4 5 x -4= 21 X +25%X=90 X -37 X= 8 9 (1)53 χ+2.4χ=6 (2)3.5: χ=5:4.2 (3)1.8χ-χ=2.4

小学总复习解方程专项练习200题(有答案)ok

解方程专项练习200题(有答案)(1)x ﹣=, (2) x ××=, (3) ﹣4x=, (4) 8×2.5﹣2x=13.6 (5) 0.78:x=3:5,(6)1﹣20%x=0.4,(8) 1÷(x ﹣)=6,(9)2x ﹣x=1.2,(10)9×3﹣1.7x=13.4,(11)x﹣25%x=24,(12)x ﹣+0.2=,(13)0.6x+90%x=78, (14)20%x﹣2.4×3=0.8,(15)x ﹣x=42, (16)0.6x+3×2.5=67.5,(17)1÷(x﹣0.45)=5,(18)x﹣2.25=8.25,(19):x=3:12, (20)x+0.8=5.6,

(21) 1.4:x=1:0.75, (22) x×(2﹣)=24, (23) 4x ﹣=3,(24)12x+7×0.3=20.1,(25)x+x=, (26)x:42=,(27)×0.5+x=,(28)0.8:=0.48:x,(29)χ﹣χ=,(30)42:=χ: (31)5x﹣0.4=75%,( 32) 6x﹣0.9=4.5,(33)2(x﹣3)=5.8,(34) 1.6x=6.4,(35) 4x﹣3×9=29,(36)16+8x=40, (37) x÷1.1=3,(38)+2x=, (39)×3﹣7x=1.04,(40)x﹣1﹣x=2,(41)x ﹣x=14, (42)3x ﹣x=,

(43)=, (44)1.2:=, (45)=:, (46):=x:0.8, (47)x =+1, (48)1﹣25%X+25%x=+25%x,(49) =, (50) ×X=, (51) 5:8=x:32, (52)2x+3×0.9=24.9,(53)5.3x﹣2.9x=,(54)×(7﹣2.8x)=1.5,(55)x:0.3=:, (56)150%x+66=99 (57)x+6﹣0.8x=16 (58) (59) (60)3÷(X ﹣)=1.3 (61)(X+0.5):2=(X﹣4):,(62) X÷0.05=3.528, (63)2X﹣4×6=80, (64)4×4.5﹣3X=6.38,

六年级解方程练习题1

六年级解方程练习题1 加数+加数=和 一个加数=和-另一个加数 因数×因数=积 一个因数=积÷另一个因数 被减数-减数=差 被减数=差+减数 减数=被减数-差 被除数÷除数=商 被除数=商×除数 除数=被除数÷商 类型一: 4.1236.20=+x x -52=10 3 练习一: 1、解方程 250100=+x 42.1=+x 9.67.2=+x 3.27.2=-x 5.175.33=-x 153.12=+x 83+x =5 2 6324=-x 4.28.1=-x 类型二: 4.83=x 3.07=÷x 107x =25 14 例2、一个数x 的13倍是364,求这个数? 练习二: 1、解方程 1266=x 3.65.0=x 188.1=÷x x ×53=20×41 x ÷ 356=4526×25 13 7.234=÷x 4.66.1=x 9 5x =10 31.1=÷x 类型三: 3x +5=50 4x -27=29 5x ÷2=10 4x -3 ×9 = 29 例3:一个长方形的周长是10.8厘米,长是4厘米,这个长方形的宽是多少厘米? 练习3: 1、解方程 5147=÷x 4202=-x 42318=+x 4.539=÷x 2x + 25 = 35

25% + 10x = 54 78414=+x 32x ÷4 1=12 4x -3 ×9 = 29 (1)红光小学有女教师57人,比男教师的3倍还多9人。红光小学有男教师多少人? 类型四: 554=+x x 6 x -x =20 70%x + 20%x = 3.6 2x -32x =4 3 练习四: 1、解方程 x - 27 x =43 270615=-x x 169619=-x x 54x +52x =2 1 x +87x =43 25.36.3=-x x 2.164.04.9=-x x 2.94389=-x x x -52x =10 3 2、用方程解应用题 (1)果园里有桃树和梨树一共180棵,梨树的棵树是桃树的3倍。桃树和梨树各有多少棵? (2)小明的爸爸比小明大26岁,当爸爸的年龄是小明年龄的4.25倍时,小明是多少岁? 类型五:416=÷x 416=-x 8)6.2(2=-x 6(46)14x x +-= 453(2)3x x ---= 练习五: 1、解方程 5.72.34=-x 54)3(87=--x 57572=-x 4(55)14x x ++= 7(43)6x x -+= 510=÷x 8568=÷x 126.037.0=+÷x 138(103)34x x -+-= 55%(0.250.6)0.6x x -+= 350%(30)35x x +-= 5121() 6.46256x x --= 42(20)60x x +-= 13(25)172x x -+-=

小学解方程专项练习题非常好

4+x=7x+6=94+x=7+5 4+x-2=7x-6=917-x=9 x-6=9+39+3=17-x16+2x=24+x 4x=1615=3x4x+2=18 24-x=15+2x2+5x=18+3x6x-2=3x+10 3(x+6)=2+5x2(2x-1)=3x+1030-4(x-5)=2x-16 2(x+4)-3=2+5x100-3(2x-1)=3-4x30+4(x-5)=2x-26 20x-50=5028+6x=8832-22x=10 24-3x=310x×(5+1)=6099x=100-x 36÷x=18x÷6=1256-2x=20 36÷x-2=16x÷6+3=956-3x=20-x 4y+2=6x+32=763x+6=18 16+8x=402x-8=84x-3×9=29 8x-3x=105x-6×5=42+2x2x+5=7×3 2(x+3)+3=1312x-9x=96x+18=48 56x-50x=305x=15(x-5)78-5x=28 32y-29y=35(x+5)=1589–9x=80 100-20x=20+30x55x-25x=6076y÷76=1 23y÷23=234x-20=080y+20=100-20y 53x-90=162x+9x=1112(y-1)=24 80÷5x=1007x÷8=1465x+35=100 19y+y=4025-5x=1579y+y=80 42x+28x=1403x-1=8-2x90y-90=90-90y 80y-90=70÷3078y+2y=16088-4x=80-2x 9÷(4x)=120x=40–10x65y-30=100 51y-y=10085y+1=y+8645x-50=40-45x

六年级解方程计算题

六年级解方程练习题 班级 姓名 成绩 X - 27 X=43 2X + 25 = 35 70%X + 20%X = 3.6 X ×5 3=20×4 1 25% + 10X = 5 4 X - 15%X = 68 X +8 3X =121 5X -3× 215 =75 32X ÷4 1=12 6X +5 =13.4 834143=+X 3X=8 3 X ÷7 2= 167 X +8 7X=4 3 4X -6×3 2=2

125 ÷X=3 10 53 X = 72 25 98 X = 6 1×51 16 X ÷ 356=4526 ×25 13 4x -3 ×9 = 29 21 x + 6 1x = 4 103 X -21×32=4 204 1=+x x 8)6.2(2=-x 6X +5 =13.4 25 X-13 X=3 10 4χ-6=38 5X=19 15 218 X=154 X ÷54=28 15

32 X ÷4 1=12 5 3X=72 25 9 8X=6 1×51 16 X ÷356=4526 ÷25 13 X-0.25=41 4 X =30% 4+0.7X=102 32 X+21X =42 X+4 1X=105 X-8 3X=400 X-0.125X=8 X 36 = 4 3 X+37 X=18 X ×( 16 + 38 )=13 12 x -0.375x=65 x ×3 2+2 1=4×8 3 X -7 3X =12 5 X -2.4×5=8

0.36×5- 34 x = 35 23 (x- 4.5) = 7 1 2 x- 25%x = 10 x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4 5 x -4= 21 X +25%X=90 X -37 X= 8 9

六年级解方程200题

六年级解方程200题 X - 27 X=43 2X + 25 = 35 70%X + 20%X = 3.6 X ×5 3=20×4 1 25% + 10X = 5 4 X - 15%X = 68 X +8 3X =121 5X -3× 215 =7 5 3 2X ÷4 1=12 6X +5 =13.4 834143=+X 3X=8 3 X ÷7 2=16 7 X +8 7X=4 3 4X -6×3 2=2 125 ÷X=3 10 53 X = 72 25 98 X = 6 1×51 16 X ÷ 356=4526 ×25 13 4x -3 ×9 = 29 21 x + 6 1x = 4 103 X -21×3 2=4 6X +5 =13.4 25 X-13 X=3 10 4χ-6=38 5X=19 15 218 X=154 X ÷54=28 15 32 X ÷4 1=12 5 3X=72 25 9 8X=6 1×51 16

X ÷356=4526 ÷25 13 X-0.25=41 4 X =30% 4+0.7X=102 32 X+21X =42 X+4 1X=105 X-83X=400 X-0.125X=8 X 36 = 4 3 X+37 X=18 X ×( 16 + 38 )=13 12 x -0.375x=65 x ×3 2+2 1=4×8 3 X -X =12 5 X -2.4×5=8 0.36×5- 34 x = 35 23 (x- 4.5) = 7 1 2 x- 25%x = 10 x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4 5 x -4= 21 X +25%X=90 X -37 X= 8 9 (1)5 3χ+2.4χ=6 (2)3.5: χ=5:4.2 (3)1.8χ-χ=2.4 (4)x 10=8 .05.2 (5)6×3-1.8χ=7.2 (6)17-5χ=2.4+35 1 (7)4 x =5 2.1 (8) χ-41χ= 7 3 8 3

小学五年级解方程计算题练习题

一、解方程专题 7+=19 X+120=176 58+X= 90 X+150=290 +X= 2X+55=129 7 X=63 X× 9= =444 X × =90X × 5=100 =124 X-6=19 = = =10 0

X-77=275 X-77=144 X ÷7=9 X÷=10 X÷78= X÷=100 X÷3= X÷=8 9-X= = 87-X=22 66-X= 77-X= 99-X= ÷X= ÷X=

9÷X= 7÷X= 56÷X=5 39÷X=3 3×(X-4)=46 (8+X)÷5=15(X+5) ÷3=1615÷(X+= 12X+8X=40 12X-8X=40 12X+X=26 X+ =6 =32 +X=26 3X+5X=48 14X-8X=12 6×5+2X=44 20X-50=50 28+6X=88

32-22X=10 24-3X=3 10X×(5+1)=60 99X=100-X X+3=18 X-6=12 56-2X=20 4X+2=6 X+32=76 3X+6=18 16+8X=40 2X -8=8 4X-3×9=29 8X-3X=105 X-6×5=42 X+5=7

2X+3=10 =6 12X+8X= 7(X-2)=49 4×8+2X=36 (X-2)÷3=7 X÷5+9=21 (200-X)÷5 =30 48-27+5X=31 3X-8=16 3X+9=27 +7X= 3X÷5= 5×3-X=8 40-8X=5 X ÷5=215 X+25=100

X+15=30 2X+8=20 20-2X=6 2X+9= 31 35-5X=10 5(X-6)=20 10(9-X)=20 6(X-3)=12 3(X-9)=33 54-X=24 7X=49 126÷X=42 12÷X= -X= = +6×5=37

(完整版)解方程练习题

五年级解方程练习题 方程:含有未知数的等式叫做方程。 方程的解:使方程成立的未知数的值叫做方程的解。解方程:求方程的解的过程叫做解方程。 解方程的依据:1. 等式性质(等式两边同时加上或减去同一个数,等式仍然成立; 等式两边同时乘以或除以同一个数,等式仍然成立。) 2. 加减乘除法的变形。 加法:加数1+加数2=和 加数1=和–加数2 加数2=和–加数1 减法:被减数–减数=差 被减数=差+减数 减数=被减数–差 乘法:乘数1×乘数2 =积 乘数1=积÷乘数2 乘数2=积÷乘数1 除法:被除数÷除数= 商 被除数=商×除数

除数=被除数÷商 一、解方程: 20x-50=50 28+6 x =88 32-22 x =10 24-3 x =3 10 x ×(5+1)=60 99 x =100- x 36÷x=18 x÷6=12 56-2 x =20 4y+2=6 x+32=76 3x+6=18 16+8x=40 2x-8=8 4x-3×9=29 二、解方程: 8x-3x=105 x-6×5=42+2x 2x+5=7 ÷ 3 2(x+3)=10 12x-9x=9 6x+18=48

56x-50x=30 5x=15(x-5)78-5x=28 32y-29y=3 5(x+5)=15 89 – 9x =80 100-20x=20+30x 55x-25x=60 76y÷ 75=1 23y÷23=23 4x-20=0 80y+20=100-20y 53x-90=16 2x+9x=11 12(y-1)=24 80÷5x=100 7x÷8=6 65x+35=100 19y+y=40 25-5x=15

六年级解方程练习题及答案

六年级解方程练习题及答案【篇一:六年级解方程及行程问题(有答案)】 >解:(1-2/7 )x=3/4 5/7x=3/4 x=1 又1/20 70%x + 20%x = 3.6 解:(70%+20% )x=3.6 90%x=3.6 25% + 10x =4/5 解:10x=4/5-25% 10x=55% x=5.5% x - 15%x = 68 解:(1-15% )x=68 85%x=68x=80 x +3/8 x =121 解:(1+3/8 )x=121 11/8x=121 6x+5 =13.4 解:6x=13.4-56x=8.4 解:2x-1.2=4 2(x+x+0.5)=9.8 25000+x=6x 解:25000=6x-x 25000=5x 3200=450+5x+x 解:3200=450+6x 450+6x=3200 6x=3200-4506x=2750 x-0.8x=6 解:(1-0.8 )x=6 0.2x=6 x=30 解:(12-8 )x=4.8 4x=4.8 x=1.2 7.5*2x=15 x=1 1.2x=81.6 x+5.6=9.4 解:x=9.4-5.6 x=3.8 52 -x =15 解:x=52 —15 x=37 x=70 x+8.3=10.7 解:x=10.7-8.3 x=2.4 15x =30 3x -8=16

解:300=12x-4x 300=80x 7x+5.3=7.4 解:6x-38.4=0.06 6x=0.06+38.4 6x=39 x=6.5 410-3x=170 3(x+0.5)=21 0.5x+8=43 解:0.5x=43-8 0.5x=35 6x-3x=18 4(x-5.6)=1.6 解:4x-22.4=1.6 4x=1.6+22.4 4x=24x=6 7(6.5+x)=87.5 解:45.5+7x=87.5 7x=87.5-45.5 7x=41 【篇二:小学六年级列方程解应用题练习(附答案)】1、甲有书的本数是乙有书的本数的 3 倍,甲、乙两人平均每人有82 本书,求甲、乙两人各有书多少本。 解:设乙有书x 本,则甲有书3x 本 2 、一只两层书架,上层放的书是下层的 3 倍,如果把上层的书搬60 本到下层,那么两层的书一样多,求上、下层原来各有书多少本.解:设下层有书x 本,则上层有书3x 本 3x-60=x+60 3 、有甲、乙两缸金鱼,甲缸的金鱼条数是乙缸的一半,如从乙缸里取出9 条金鱼放人甲缸,这样两缸鱼的条数相等,求甲缸原有金 鱼多少条. 解:设乙缸有x 条,则甲缸有1/2x 条 x-9=1/2x+9 4 、汽车从甲地到乙地,去时每小时行60 千米,比计划时间早到 1 小时;返回时,每小时行40 千米,比计划时间迟到 1 小时.求甲乙两地的距离. 解:设计划时间为x 小时 5 、新河口小学的同学去种向日葵,五年级种的棵数比四年级种的3倍少10 棵,五年级比四年级多种62 棵,两个年级各种多少棵?解:设四年级种树x 棵,则五年级种(3x-10 )棵 (3x-10 )-x=62

六年级数学解方程计算题100道

六年级数学解方程计算 题100道 -CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN

人教版六年级解方程100题 10×X=258 33÷X =2011 X ×60%=18×4 1 12%X + 5 3 X =216 X —58% =84 50%X - 35%X = 15 1.9×0.8-3.6X =0.8 7X -5.5X =4.65 6x -x =9.6 x -1.2=5.25 1.2(x -3.5)=1.8 (x -3.6)÷4=1.6 15.5x +2.5x =36 x -0.58x =8.4 100 - 20x = 20 4.1x -2.3x +0.5=7.7 34 x÷1 6 =18 X+ 79 X=43 3.6x ÷2=2.16 17-0.2x=5 3 4 x -0.25x =12

χ-52χ=103 χ×(1+61)=280 15 8 χ-52=103 4x ÷35 =415 34 x -15 x=1112 34 x -14 =1112 +1 5 x 95x =103 x ÷121=3 1 (1+25%)x =5 x -51x =7 (x -21)÷3=41 4 1 x+2×31=6 12-x=4 x ÷5=15 4x -3×9.1=28.7 (x -3)÷4=7.5 1.9×0.8-3.6X =0.8 7X -5.5X =4.65 x-52x=14 53+41x=20 17 7-3 2=2x

31 x +5=21 x 53 x +52= 5 33÷x =20 11 x -85x=31×45 x ×31×53=4 x ×(34+23)=724 4x —3 ×9 = 29 23 5 x -1 7 = 1 (4 5 +3.2)x =2 3 1.75x -0.5x =6.25 34 x -58 =56 1-58 x=2 3 95÷X=1110 6×121-21χ=21 χ∶81 =56 6X ÷34 =24 χ+ 35 χ= 1617 54X -18×3 2 =4 X -27 X=114 X ÷18 =15×23 40%X-14 =712

解方程练习题(难)

一、基本练习: x+4=10 x-12=34 8x=96 4x-30=08.3x-2x=63x÷10 = 5.2 二、提高练习: 3x+ 7x +10 = 90 3(x - 12)+ 23 = 35 7x-8=2x+27 5x -18 = 3–2x (7x - 4)+3(x - 2)= 2x +6 三、列方程解应用题: 1、食堂运来150千克大米,比运来的面粉的3倍少30千克。食堂运来面粉多少千克? 2、李师傅买来72米布,正好做20件大人衣服和16件儿童衣服。每件大人衣服用2.4米,每件儿童衣服用布多少米? 综合练习 1、80÷x=20 2、12x+8x-12=28 3、3(2x-1)+10=37 4、1.6x+3.4x-x-5=27

5、2(3x-4)+(4-x)=4x 6、3(x+2)÷5=(x+2) 7、(3x+5)÷2=(5x-9)÷3 0.7(x+0.9)=42 1.3x+2.4×3=12.4x+(3-0.5)=127.4-(x-2.1)=6 1、果园里有52棵桃树,有6行梨树,梨树比桃树多20棵。平均每行梨树有多少棵? 2、一块三角形地的面积是840平方米,底是140米,高是多少米? 能力升级题 1、7(4-x)=9(x-4) 2、128-5(2x+3)=73 3、1.7x+4.8+0.3x=7.8 4、x÷0.24=100 5、 3(x +1 )÷(2x – 4)= 6

1、一辆时速是50千米的汽车,需要多少时间才能追上2小时前开出的一辆时速为40千米汽车?(列方程解答) 2、学校举行书画竞赛,四、五年级共有75人获奖,其中五年级获奖人山数是四年级的1.5倍,四、五年级各有多少同学获奖? (列方程解答)

(完整版)小学六年级数学解方程计算题

(1) 5 3 χ+2.4χ=6 (2)3.5: χ=5:4.2 (3)1.8χ-χ=2.4 (4) x 10 = 8.0 5.2 (5)6×3-1.8χ=7.2 (6)17-5χ=2.4+3 5 1 (7) 4 x = 5 2.1 (8) χ- 4 1 χ= 8 3 (9)12.6× 6 5 -2χ=8 (10) 2.1 x = 6.0 5.1 (11) 5 3 × 2 1 -χ= 5 1 (12) 3 2 χ+50%=42 (13)4χ-13=31 (14)4.5+8χ=27 2 1 (15)2χ+4.3×3=14 2 1 (16) χ×(1- 8 3 )=1 3 2 (17)χ- 4 1 χ= 8 3 (18)3 2 1 ÷4χ=2.5 (19) 4.0 x = 6 5.1 (20)1.6:χ= 5 2 : 10 3 (21)3χ-16×3=102 (22)x:1 9 7 = 20 1 : 3 1 (23)4χ+7.1=12.5 (24)χ:0.6= 3 1 :4 (25) 3 2 : 7 3 = 9 7 :χ (26) 0.3χ-2=9.1

(27)7x =5 .36.0 (28)21x -41=8 1 (29) χ: 21=41:8 1 (30)21: χ=41:8 1 (31)3χ+41χ=213 2 (32) 145:7 5 =0.3: χ (33)131-χ=89.2 (34)31 :0.25=80%: χ (35)4χ+7.1=12.5 (36)43-21χ=5 1 (37)32χ-21χ+51=3 2 (38)43:5 3 =χ:12 (39) χ-21χ=10 7 (40) χ: 4 3 =12:3 (41)2.4χ-0.45×2=0.3 (42)41:81 =χ:0.1 (43)6.3-5χ=4.1 (44)1.25:5=0.75:χ (45)21:χ=4 3:6 (46)53 ×2.5-χ=0.6 (47) χ-61χ=12 5 (48)31: χ=51:76 (49)10x =21.0 (50)32χ-21 χ+1.2=3.4 (51)4:6=15:χ (52)21:43=χ:3 2

五年级数学解方程计算练习题

五年级解方程计算题183道 (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

(28)0.273÷x=0.35 (29) 1.8x=0.972 (30)x÷0.756=90 (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(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(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

六年级数学解方程练习题

48-3 x =16 5 x ×(5+1)=60 99 x =100 36÷ x=18 X -27 X=43 2X + 25 = 35 70%X + 20%X = 3.6 X ×53=20×41 x÷6=12 56-2 x =20 4y+2=6 x+32=76 X +83X =121 5X -3×215=75 32X ÷41=12 25% + 10X = 5 4 16+8x=40 2x-8=8 4x-3×9=29 3x+6=18 6X +5 =13.4 834143=+X 3X=83 X - 15%X = 68

54-X=24 7X=49 126÷X=42 8x-3x=105 X ÷72=167 X +87X=43 4X -6×32 =2 125 ÷X=310 2(x+3)=10 12x-9x=9 56x-50x=30 5x=15(x-5) 53 X = 722598 X = 61×5116 X ÷356=4526×25 13 4x -3 ×9 = 29 23y÷ 23=23 4x-20=0 80y+20=100-20y 78-5x=28 103X -21×32=4 21x + 61 x = 4 6X +5 =13.4 25 X-13 X=310

53x-90=16 2x+9x=11 12(y-1)=24 80÷ 5x=100 5X=1915218X=154 X ÷54=2815 4χ-6=38 32X ÷4 1 =12 19y+y=40 25-5x=15 79y+y=80 7x÷ 8=6 X ÷356=4526÷2513 X-0.25=414X =30% 53X=7225 98X=61×51 16 42x+28x=140 65x+35=100 9÷ (4x )=1 20x=40 – 10x

六年级解方程专项练习200题

六年级解方程专项练习200题(有答案)(1)x ﹣=, (2) x ×× =, (3) ﹣4x=, (4) 8×2.5﹣2x=13.6 (5) 0.78:x=3:5,(6)1﹣20%x=0.4,(8) 1÷(x ﹣)=6,(9)2x ﹣x=1.2,(10)9×3﹣1.7x=13.4,(11)x﹣25%x=24,(12)x ﹣+0.2=,(13)0.6x+90%x=78,(14)20%x﹣2.4×3=0.8,(15)x ﹣x=42,

(16)0.6x+3×2.5=67.5,(17)1÷(x﹣0.45)=5,(18)x﹣2.25=8.25,(19):x=3:12, (20)x+0.8=5.6, (21) 1.4:x=1:0.75, (22) x×(2﹣)=24,(23) 4x ﹣=3, (24)12x+7×0.3=20.1,(25)x+x=, (26)x:42=,(27)×0.5+x=,(28)0.8:=0.48:x,(29)χ﹣χ=,

(30)42:=χ:(31)5x﹣0.4=75%,( 32) 6x﹣0.9=4.5,(33)2(x﹣3)=5.8,(34) 1.6x=6.4,(35) 4x﹣3×9=29,(36)16+8x=40,(37) x÷1.1=3,(38)+2x=,(39)×3﹣7x=1.04,(40)x﹣1﹣x=2,(41)x ﹣x=14, (42)3x ﹣x=,(43)=, (44)1.2:=, (45)=:,(46):=x:0.8,

(47)x =+1, (48)1﹣25%X+25%x=+25%x,(49) =, (50) ×X=, (51) 5:8=x:32, (52)2x+3×0.9=24.9,(53)5.3x﹣2.9x=, (54)×(7﹣2.8x)=1.5,(55)x:0.3=:, (56)150%x+66=99 (57)x+6﹣0.8x=16 (58) (59) (60)3÷(X ﹣)=1.3 (61)(X+0.5):2=(X﹣4):,(62) X÷0.05=3.528,

解方程 200道 练习题

解方程练习题 (27.5-3.5)÷x=4 32-22X=10 23 x-5×14=14 8-7X=1 1.8x=0.972 12X+8X=40 12x=300-4x 9-X=4.5 3x-8=16 X÷ 2.2=8

150×2+3x=690 8X-3X=105 5.3+7x=7.4 22-14 X= 12 94X+162=230 217X+29=97 242X+54=122 134X+251=161 x+4+8=23 9.4X-0.4X=16.2 x+4.8=7.2 4×8+2X=36

x÷5+9=21 89X-43X=9.2 198X+78=93 131X+199=11 10-x=8 24X+X=50 9+6x=14 3X-8=30 6.7x-60.3=6.7 7.9X-X=8.97 x+14x=65 0.7X+6×5=37

6x+6=12 2X-6=12 15x=3 X÷78=10.5 12x+8x=4.823X=14X +14 14-6x=8 6X-6=0 9x-x=16 6X-8=4 1.8 +6x=54 2X-7.5=8.5

x÷5+9=215X-45=100 3-5x=80 (10X-25)÷5=15 x-56=1 14-6X=8 3200=450+5X+X X×9=4.5 2x+16=19 7X+7=14 3x-8=16 3X-3=1

23x=14x+14 0.7X=4.2 5x+15=60 X+32=76 89x-43x=9.2 X+15=30 23x-14x=14 8-4X=6 17X+153=169 245X+57=125 2(x-3)=5.8 5×3-X=8

小学六年级数学解方程计算题完整版

小学六年级数学解方程 计算题 HEN system office room 【HEN16H-HENS2AHENS8Q8-HENH1688】

(1)5 3χ+χ=6 (2): χ=5: (3)χ-χ= (4)x 10=8.05.2 (5)6×3-χ= (6)17-5χ=+351 (7)4x =52 .1 (8) χ-41 χ=83 (9)×65 -2χ=8 (10)2.1x =6.05 .1 (11)53×21-χ=51 (12)32 χ+50%=42 (13)4χ-13=31 (14)+8χ=2721 (15)2χ+×3=1421 (16) χ×(1-83)=13 2 (17)χ-41χ=8 3 (18)321÷4χ= (19)4.0x =65 .1 (20):χ=52:103 (21)3χ-16×3=102 (22)x :197=201:31 (23)4χ+= (24)χ:=31 :4 (25)32:73=97:χ (26) χ-2= (27)7x =5.36.0 (28)21x -41=81 (29) χ: 21=41:81 (30)21: χ=41:81 (31)3χ+41χ=2132 (32)145:75=: χ (33)131-χ= (34)31:=80%: χ (35)4χ+= (36)43-21χ=51 (37)32χ-21χ+51=32 (38)43:53=χ:12 (39) χ-21χ=107 (40) χ:43=12:3 (41)χ-×2= (42)41:81=χ: (43)-5χ= (44):5=:χ (45)21:χ=43:6 (46)53×-χ= (47) χ-61χ=125 (48)31: χ=51:76 (49)10x =21.0 (50)32χ-21χ+= (51)4:6=15:χ (52)21:43=χ:32

解方程 200题 练习题

解方程练习题 3x=x+100 7(X-2)=49 3x+6=18 X+5=7 94X+162=230 217X+29=97 6x-8=4 X+7X=8 x÷5+9=21 X+0.5X=6

150×2+3x=690 8X-3X=105 26×1.5= 2x 3X-7=26 81÷3x=9 4X-X=48.6 7x+5.3=7.4 X-3.3=8.9 48-27+5x=31 2X=32 18(x-2)=270 95X+1=69

X+7x=8 2X+8=16 14X+82=150 179X+247=59 23 x-5×14=14 8-7X=1 2x+16=19 7X+7=14 128X+34=102 31X+99=167 5.6x=33.6 24-3X=3

x÷1.5-1.25=0.75 2X-8=8 x+4+8=23 9.4X-0.4X=16.2 70X+138=206 135X+203=15 x+4.8=7.2 4×8+2X=36 5-8x=4 2X-8=10 23x-14x=14 8-4X=6

3x-7=26 9X-3X=6 10.5+x+21=56 1.3X+X=26 1.8 +6x=54 2X-7.5=8.5 2x-6=12 5X+X=9 3.4x-48=26.8 3X+9=27 4x-x=48.6 35-5X=10

7x+7=14 X÷5=10 218X+30=98 127X+195=7 222X+86=2 89X+157=225 5.3+7x=7.4 22-14 X= 12 1.2x-8=4 X-8=6 X 2x-20=4 X-6×5=42

小学五年级解方程计算题练习题

创作编号: GB8878185555334563BT9125XW 创作者:凤呜大王* 一、解方程专题 7+=19 X+120=176 58+X=90 X+150= 290 79.4+X=95.5 2X+55=129 7 X=63 X× 9=4.5 4.4X=444 X × 4.5=90 X × 5=100 6.2X=124

X-6=19 X-3.3=8.9 X-25.8=95.4 X-54.3=1 00 X-77=275 X-77=144 X ÷7=9 X÷4.4=10 X÷78=10.5 X÷2.5=100 X÷3=33.3 X÷2.2= 8 9-X=4.5 73.2-X=52.5 87-X=22 66-X=3 2.3

77-X=21.9 99-X=61.9 3.3÷X=0.3 8.8÷X=4.4 9÷X=0.03 7÷X=0.001 56÷X=5 39÷X=3 3×(X-4)=46 (8+X)÷5=15 (X+5) ÷3=16 15÷(X+0.5)=1.5 12X+8X=40 12X-8X=40 12X+X=26 X+ 0.5X=6 X-0.2X=32 1.3X+X=26 3X+5X=48 14X-8X =12

6×5+2X=44 20X-50=50 28+6X=88 32-22X =10 创作编号: GB8878185555334563BT9125XW 创作者:凤呜大王* 24-3X=3 10X×(5+1)=60 99X=100-X X+3=18 X-6=12 56-2X=20 4X+2=6 X+32= 76

3X+6=18 16+8X=40 2X-8=8 4X-3×9= 29 8X-3X=105 X-6×5=42 X+5=7 2X+3=10 X-0.8X=6 12X+8X=4.8 7(X-2)=49 4×8+2X =36 (X-2)÷3=7 X÷5+9=21 (200-X)÷5=30 48-27+5 X=31

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