These vertical addition drills use addends from 1 to 15 to build true fluency without fluff: students line up digits, add with care (and light regrouping when it appears), and quickly pick up patterns like make‑10 pairs and near‑doubles; teachers can run them as short warm‑ups, timed sprints, or quick homework, and the steady, simple practice turns shaky counting into confident recall so kids move through sums faster and save their focus for real problem solving
Math Drills: Addends to 15







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