5.2 解简易方程（同步练习）五年级上册数学人教版

每日一练 周一: 4x+8=36 x+14=30 8x-3x=1.5 x+12.8=50.6 3(x-4)=24 0.03x=2.1 9÷x=7.2 58-x=39 X-3.7=7.3 6.3+x=10 0.4x+2.3=5.9 12x-7=29 14.8-1.2x=10 3x+0.25×4=22 x÷0.6=30 2-x=1.25 (x-2)×12=48 5.5x+8x=27 2.5x+3x-2=9 12.4+x=20.2 8÷x=1.6 3(2x+3)=24 10x-4x=15.6 11-4x=8.6 周二 X-2.8=4 2x+18=72 3.6+x=9.5 x-0.6x=24 x÷0.3=2.7 5x-2.7=7.8 36+x=81 14-4x=11.6 (x-4)÷2=8 2(x-1.5)=5 12.5÷x=0.05 x-12=19 2.75+1.5x=7.25 1.2x=0.48 0.25÷x=5 2x÷7=4.9 x÷2.5=0.4 6.4÷x=3.2 (x-4)÷5=0.8 (60-x)÷5=10 X-0.85x=0.3 (5+x)×4=32 5x-5×12=0 0.4x+1.2=4.8 周三 2x+6=12 x-5.5=4.7 x÷0.4=8 4x-1.5x=7.5 x+3.5=6.2 6x+16=46 17+8x=41 4x-4×6=26 3(x+3.4)=10.5 11x-9x=7.8 3.6+x=6.3 8.3-x=3.6 0.4x+2.4=4.8 3÷x=0.5 4x-x-3=4.5 4x+0.3×20=26 0.6(x+0.4)=3.6 64-2.5x=6 (x+0.6)÷6=7.2 12÷x=24 3x=5.1 3(4x-8)=1.2 4x=x+9 50-3x=35 周四 2x-6.5=9.5 53-x=16 91÷x=0.7 9x-5.2×6=4.8 34x-18x=28.8 9x-6x=27 7-x=6.4 8x+8.5=40.5 4x÷5=3.6 1.6×2+1.5x=4.7 (x-3)×7=35 0.25x+0.2x=4.5 2.5x+3=48 x÷2.4=2.5 2(x+2.5)=7.4 3x=0.72 X-3.8=9.2 17×3+2x=80 2x+2.6=6.2 22.5-x=17.8 12.6÷x=7 1.5(2x+8)