计 计 jì Strokes4 Radical 讠 — words, speech Made of 讠 words, speech 十 ten, tenth How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation More about the character 计
算 算 suàn Strokes14 Radical ⺮ — bamboo Made of ⺮ bamboo 具 tool, implement How it's builtIdeograph — the meaning is built from its parts Play the animation