小学数学五年级解方程练习题(一)
(0.5+x)+x=9.8÷225+x=6
X-0.8X=6 12x-8x=4.87.5*2X=15
1.2x=81.6 x+5.6=9.4 52-x =15
3x+9=271812x=300 7x+5.3=7.4
7(x-2)=2130÷x+25=851.4×8-2x=6
6x-12.8×3=0.06 410-3x=1703(x+0.5)=21 0.5x+8=436x-3x=181.5x+18=3
5×3-x÷2=8 0.273÷x=0.351.8x=0.972 x÷0.756=90 9x-40=5x÷5+9=21
48-27+5x=3110.5+x+21=56 x+2x+18=78
(200-x)÷5=30 (x-140)÷70=4 0.1(x+6)=3.3×0.4 4(x-5.6)=1.6 7(6.5+x)=87.5 (27.5-3.5)÷x=4 x+19.8=25.85.6x=33.6 9.8-x=3.8
75.6÷x=12.6 5x+12.5=32.3 5(x+8)=102 x+3x+10=703(x+3)=50-x+3 5x+15=60
150×2+3x=690 0.3×7+4x=12.5 x÷1.5-1.25=0.75 4x-1.3×6=2.6 20-9x=1.2×6.256x+12.8=15.8 2(2.8+x)=10.4 (x-3)÷2=7.513.2x+9x=33.3 3x=x+100 3(x+2.1)=10.512x-9x=8.7
13(x+5)=169 2x-97=34.2 3.4x-48=26.8 42x+25x=1341.5(x+1.6)=3.6 2(x-3)=5.8
小学数学五年级解方程练习题(一)
(0.5+x)+x=9.8÷225+x=6
X-0.8X=6 12x-8x=4.87.5*2X=15
1.2x=81.6 x+5.6=9.4 52-x =15
3x+9=271812x=300 7x+5.3=7.4
7(x-2)=2130÷x+25=851.4×8-2x=6
6x-12.8×3=0.06 410-3x=1703(x+0.5)=21 0.5x+8=436x-3x=181.5x+18=3
5×3-x÷2=8 0.273÷x=0.351.8x=0.972 x÷0.756=90 9x-40=5x÷5+9=21
48-27+5x=3110.5+x+21=56 x+2x+18=78
(200-x)÷5=30 (x-140)÷70=4 0.1(x+6)=3.3×0.4 4(x-5.6)=1.6 7(6.5+x)=87.5 (27.5-3.5)÷x=4 x+19.8=25.85.6x=33.6 9.8-x=3.8
75.6÷x=12.6 5x+12.5=32.3 5(x+8)=102 x+3x+10=703(x+3)=50-x+3 5x+15=60
150×2+3x=690 0.3×7+4x=12.5 x÷1.5-1.25=0.75 4x-1.3×6=2.6 20-9x=1.2×6.256x+12.8=15.8 2(2.8+x)=10.4 (x-3)÷2=7.513.2x+9x=33.3 3x=x+100 3(x+2.1)=10.512x-9x=8.7
13(x+5)=169 2x-97=34.2 3.4x-48=26.8 42x+25x=1341.5(x+1.6)=3.6 2(x-3)=5.8