True: 10 is the addend., 15 is the subtrahend., 60 is the difference., 28 is the addend., 78 is the sum., False: 2 is the sum., 5 is the minuend., 37 is the sum., 99 is the addend., 10 is the minuend.,

Grade 2 - Maths - Lesson 3 - Addition and Subtraction - T or F?

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?