Long multiplication is an example of a multiplication algorithm.

You must know how long multiplication works with bigger numbers. Learn long multiplication with 2-digit numbers here!

How to Do Long Multiplication with 2-digit Numbers

Practice long multiplication with 2-digit numbers on the next page.

Long Multiplication 

Carrying Digits

2-digit Numbers

3-digit Numbers

Decimal Numbers

Lattice Multiplication with Integers

Lattice Multiplication with Decimal Numbers

Mental Arithmetic

Learn how to do the long multiplication method and how it works. Learn how lattice multiplication works and how to do mental math fast using the times tables.

Long Multiplication

Moving a digit to the left, from one place-value column to another.

Every number in a multiplication problem that is multiplied is called a factor.

The result of multiplying numbers together.

Introduction

Å sitte lenge med matte kan være tungt, men forståelsen for matte øker ikke kun ved å sitte foran en bok. Her har du 5 matteleker for når du trenger et avbrekk!


5 morsomme matteleker

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