解方程练习题(简单).doc

五年级数学（下册）解方程练习题一2x=81.6 x+5.6=9.4 X+8.3=10.791x1.315-x3x-8163x=273X=5.11.8x=0.972 x+4.8=7.2X-5.7=2.15 16=2xx0.756=90 x+19.8=25.8 16.9X=0.3 5x80x-40=59.8-x=3.8 9-x=6 0.5x=8 5.6x=33.6 75.6x=12.65x+x=9 6+x=416x=09x-x=16 24x+x=50 3x=2.4 18= x +56x=12 x3=30 42-x=16 7x=14 x-3=13 5x-3x=4 3+x=28 63=x-8x5=2098-x=12 x-16=19x+8=19 14-x=8 6x=27 4 = 8x