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設黃花為x,紅花為3x,3x+x=32 4x=32 4x除以4=32除以4 x=8 由此:3x8=24朵 答:小朋友做紅花有24朵,黃花有8朵. 驗算:24+8=32朵. 等量關係式子:紅花數量+黃花數量=幼儿園大班小朋友一共做花總量.
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