True: Twelve plus fourteen equals twenty six., Sixteen plus thirteen equal twenty nine, Twenty four and twenty three make forty seven, When we add thirty nine and forty together, we get seventy nine., The sum of eighty eight and ten is ninety eight., False: Five plus five is fifty-five., The sum of twenty and fifty is ninety., 29 and 70 added together is 2970., Thirty seven is the total of forty two and thirty one, When 28 is added to 60, the total is 2860.,

Addition: (double digits without regrouping)

さんの投稿です
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?