六年级上册数学解方程100道北师大版（六年级上册数学解方程100道）
1、X-2/7X=3/470%X + 20%X = 3.625% + 10X =4/5X - 15%X = 68X+3/8 X=1215X-3×5/21 =5/116X+5 =13.4小学生数学六年级解方程练习题：X÷(6/35) =(26/45) ×(13/25)2(x-0.6)=4(0.5+x)+x=9.8÷22(X+X+0.5)=9.825000+x=6x3200=450+5X+XX-0.8X=612x-8x=4.87.5*2X=151.2x=81.6x+5.6=9.452-x...