算 means calculation and is a JLPT N2 kanji. It has 14 strokes and uses the bamboo radical (竹).
Stroke order · 14 strokes
On'yomi (音読み)
サン
Kun'yomi (訓読み)
そろ
Radical
竹 · bamboo
Strokes
14
How to remember 算
Bamboo (竹) sticks counted with both hands before the eyes (目) — an abacus. 計算 (calculation) — 暗算 means mental arithmetic; the skill of the shopkeeper uncle.