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,
解方程专项练习--- 1
(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=
,
2
(43)=
,
(44)1.2:=, (45)=
:
,
(46):=x:0.8, (47)x=+1,
(48)1﹣25%X+25%x=+25%x,
=
, (49)
×X=
,
(50)
(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,
3
(65)4X﹣7.2=10,
(66)11.5X+X=20,
(67)3.8×12+15X=87.6,
(68)6X+5=17,
(69)0.6×(2.5+X)=4.2,
(70):=X:,
(71), (72) (73),
(74)4(+x)=,
(75)×0.25+x=,
(76)x﹣,
(77)200:6=x:,
(78)4÷X=,
(79)8(x﹣2)=2(x+7), (80)
:18%=
,
﹣2x=,
(81)
x+x=46,
(82)
(83):x=:, (84)
=
,
(85)5(3x﹣4)﹣2(x﹣1)=5(2x﹣1)
4
(86)
=,
(87)8(2X﹣7)=5(X+13),
(88)3(x+4.5)=60,
(89)1.6x+2.4=7.52,
(90)3(x﹣0.8)=6.3,
(91)28.4﹣5x=5.8, (92)x:=
(93)+2x=, (94)x=15%,
(95)x﹣x=
,
(96)x+50%x=6,
(97):x=0.3:12,
(98)4x+2(8﹣x)=26,
(99)x﹣=0,
(100)+x=1,
(101)x×(+)=,
(102),
(103),
(104)x﹣
,
(105)x×
,
(106)5x+35=650,
5
小学总复习解方程专项练习200题(有答案)ok
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