Poke
2020
發(fā)布于 2025-05-21 · 圖片8
高思數(shù)學二下 05 等式加減法
——計算專題第11講
二年級計算10 等式性質
二年級計算11 等式加法
二年級計算12 整體代入法
題型:等式性質應用(根據等式性質填空)、生活中的等式問題(通過列等式解決實際問題,如購物、工作時間等)、復雜等式求解(涉及多個等式的加減運算,求出未知量)
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