五年级解方程练习题及答案
的有关信息介绍如下:X+3.5=85x=20.5x-4.8=23.56x÷3.6=8.2
7.4+x=30x-308=6来自922.5x=75x÷6.4混布销今倒养信图封候=20
3.6x=7.2360问答x+38.9=80x-2.4=21x÷34=2.7
126÷X=4213+x=28.52.4X=26.410-x=8.5
3.5x=1402x+5=4013x-59.全教含声代照71=5.295获优川里条阳比4-X=24
4.2×3—3x=5.115x+6x=1685x+1.5=4.船边倍口欢孔态57X-7=49
x+3.86=5.4617.89-x=12.8940.8+x=57.33x+2×6=30
2x+0.缩措够吃育织82﹦8.23+效工末杀飞留啊职0.5x﹦77.8÷x﹦2.680x÷4﹦12
5+0.9x﹦2752x+0.4x=486+6x境木八张切粉米搞=1835x+13x=9.6
0.52×5+4x=160.7(x+0.9)=421.3x+2.4×3=12.424x-8x=28.8
78+4x=844.通群旧5×2+5x=1808x-7.2×5=1213+A=28.5
(7-1.景液石巴批则大看田曾思4)x=2.89x-5.2×6=4.87x-0.8x=9.3x÷0.84=2.3
13+x=98.53x-24=9x-0.84x=0.8境示值财范略x÷0.26=0掉光.52
0.25x+3.75=12x+1.8×2=7.5x÷7.2+3.8=150.6x+x=24
48+5x=6317.6+2.4x=505脸脸x-1.5x=282x÷15=4
(6-2.5)费x=14.7(x-4.5)÷7=1.66(x+8.9)=72
(x+8.6)÷2.4=6.4x-0.3x-0.5x=204(x-7.8)=31.2
1.5(48-2x)=48(x+32)÷24=2.54x-2×6=4
0.7x=4.2x-9=113x=2.1x÷8=15
4.8÷1.2+0.5x=8.52.5x-0.6×1.5=6.耐煤616÷x=8
4x+2=7×812.5x-0.9x=52.22x+2.8×查吸2=10.5×4
简便运敌时我周卷师利正算(巧算)。
2.5×(2.8×0.04)3.59×101(8×2.57)×1.25
36×0.25+64×0.250.125×320.04×29+0.04
89.7÷0.125÷0.810.27×2.4-10.27+10.27×8.6
3.57+1.9+6.43+6.198.2×101-98.20.125×32×0.5
99×2.453.75×99+3.754.78-3.62-0.38+5.22
1.69×3.3+1.69×5.7+1.6936×10.14.5×9.8
(71.2-71.2×0.9)÷0.87.74×(2.8-1.3)+1.5×2.26
12.7×9.9+1.273.65×43+36.5×5.776÷0.25
脱式计算。
39.68÷3.2×0.451.5÷0.25×36.330.1-17.68÷4.7
18.5+4.1×7.2-9拉校.51-0.024÷0.08×310.48+22牛即钟直团便.56÷4.7×5.4
18-(1.4-1.25×0.8)3.8×3.8÷3.8×3.80.8×〔13-(3.12+5.28)〕
4.32×15÷12+5.1÷0.8520.148-0.8×(10.4+0.64)÷0.92
13-〔3.8+(24-25×0.6)〕39.8-0.5×0.5-0.756.7+3.3÷4.4+5.6
1.44÷1.2÷1.25.97-(1.8+5.97)8.24+(2.68-1.54)÷0.82