《小学六年级数学解方程练习题》由会员分享,可在线阅读,更多相关《小学六年级数学解方程练习题(2页珍藏版)》请在金锄头文库上搜索。
小学六年级解方程练习题3X= X= X= =30% X = X-0.25= X=20 50% X + X = 3.6 25% X + 15%X = X - 15%X = 68 X X = XX121 XX= X + X = 4 X+X=20 6X5 =13.4 4 X638 X+=4 X3 9 = 29 5X3 4X6=20.365- X = X - 0.8 X = 16+6 ( X - 4.5) = 7 X12 2(X-2.6)=8 X-X=X( + )= X0.375 X = 20 X 8.5= 1.5 X - X -4= 21 4+0.7X=102 X - 25% X = 102