体育馆有红皮球160个,花皮球比红皮球少40个,花皮球有多少个?)O,l)i8h6y.A4s)V8V4R3g3~)u5S
算式:提示+H*U'L(L2k7@'i;o1m*?.a)O,l)i8h6y.A4s)V8V4R3g3~)u5S
答:花皮球又3\8W*y(q1s8b5N)k个。)O,l)i8h6y.A4s)V8V4R3g3~)u5S