three - nine minus six, six - nine minus three, two - eleven minus nine, seventeen - fourteen plus three, fifteen - two plus thirteen, fourteen - eleven plus three, thirteen - fifteen minus two, nine - three plus six, eleven - two plus nine, ten - thirteen minus three, fifty - thirty plus twenty, thirty - sixty minus thirty, eighty - fifty plus thirty, twenty - ninety minus seventy, nineteen - thirty minus eleven,

Beginner numbers

印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?