一
Primary radical
一 is the Unicode primary radical used to organise 七.
一 is the Unicode primary radical used to organise 七.
七 is decomposed as ⿻一乚.
Each square adds one stroke in the standard writing order.
seven
七 has 2 strokes. Follow the animated stroke-order sequence above, then practise it on the writing page.
一 is the radical in 七. It can provide a meaning-side clue.
七 (qī): seven; 7; 乱七八糟 (luànqībāzāo): (idiom) chaotic; in disorder; muddled; 七嘴八舌 (qīzuǐ-bāshé): lively discussion with everybody talking at once.