我需要很多五年级下册分数解方程练习题,只要分数加减法的,谢谢了!!

x 3/7=3/4 X-5/12=3/8 X-5/6=1 1/3-X=2/5 4X 2/5=3/5 3X-X=1 x 1/5-1/10=1/22x 4x-1/4=3/4 x-5/8=3/4 x 2/7=3/7 3/5-2x=3/5 1/2 1/4 X=1 4/9 x=1x-3/4=5/6x 1/6=4/33/4 x=7/8x-(1/2 1/3)=1/6x-1/3 2/3=2x-2=5/6x 4/5=1x-1/4=1/3

.0243546钢结构

x+3/7=3/4 X-5/12=3/8 X-5/6=1 1/3-X=2/5 4X+2/5=3/5 3X-X=1 x+1/5-1/10=1/2
2x+4x-1/4=3/4 x-5/8=3/4 x+2/7=3/7 3/5-2x=3/5 1/2+1/4+X=1本回答被网友采纳

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