A number is divided by 2 and becomes 9. Find the number., A number is increased by 3, then multiplied by 4 to get 28. Find the number., A number is decreased by 9 and becomes 11. Find the number.

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?