tǐ yu shi you gen tiao sheng yi ban jie zou gen eer ban huan laii ge lan qiu tǐ2.体育室有16根跳绳,一班借走9根,二班还来5个篮球。体yu shi hai you jǐ gen tiao sheng育室还有几根跳绳?▱◯▱=▱() 相关知识点: 试题来源: ...