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 ...

こんにちは！「100日後にそろばん完全マスター！」の主です。 Youtube28日目の動画「3桁×1桁のやり方」の内容の簡単に解説します。 そろばん10.9級レベルの2桁×1桁のやり方をマスターできていれば、3桁×1桁の問題はあっという間にできるようになります！

The method that we learn in school is a long multiplication method. But this method is very time consuming. SO let’s learn a much faster way to multiply a 2-digit number by 11. Step 1 - Write 3 and 6 ...

Napier’s method of multiplication is a method used to multiply large numbers when you do not have a calculator. Draw a 2 by 2 grid to multiply a 2-digit number by another 2-digit number. Label the ...

Knowing your multiplication facts is very useful, but what happens when the numbers you are multiplying are greater than those in your multiplication tables? You will need to calculate using a column ...

The farm animals are out playing spotlight when the "ghost" pig tries to scare them with a tricky calculation! They need the Goat Buster and your help to bust up the numbers and make the calculation ...

Abstract: This paper proposes a novel Radix-10 fixed point multiplier for multiplying two unsigned single digit operands. The design can also form the integral multiplication unit of IEEE 754-2008 ...

Abstract: Modular exponentiation with large modulus and exponent, which is usually accomplished by repeated modular multiplications, has been widely used in public key cryptosystems. Typically, the ...