There are 3 ... multiply this by 2 to find the answer. This calculation was much easier, when we broke it down into stages. You don’t need to always rely on arrays to help you solve ...

Multiply a 3-digit number by a 1-digit number Learn how to multiply hundreds, tens and ones by ones. Multiplication up to 4-digits by 2-digits Learn how to multiply using the formal method up to 4 ...