Long multiplication is a key skill for KS2 students. This engaging long multiplication worksheet and games pack will help your students build fluency and confidence in your classroom. The activities ...

こんにちは！「100日後にそろばん完全マスター！」の主です。 Youtube37日目の動画「暗算6級 2桁×1桁のかけ暗算」の内容を簡単に解説します。 第二章のそろばん10.9級編のかけ算のやり方をマスターしていれば、2桁×1桁のかけ暗算の計算もスムーズにできる ...

こんにちは！「100日後にそろばん完全マスター！」の主です。 Youtube12日目の動画「2ケタ×1ケタのかけ算のやり方①」の内容を簡単に解説します。 パート①は、九九に「が」という言葉がつかない時のかけ算のやり方です。 ちなみに、速く答えを出せる「両 ...

Ever wanted to impress everyone by solving complex multiplication problems in your head, without needing a pencil or paper? It's not magic; it's mental math—a superpower you can learn! This article is ...

Find out what multiples are and how to sort multiples of 2 and 5. Doubling numbers Learn how to make doubles using ten frames, addition and multiplication. Counting in twos, threes, fives and tens ...

Mastering double-digit multiplication is an essential skill in mathematics. It may seem challenging at first, but with practice and the right methods, it can be easily accomplished. In this article, ...