Adding 2-figure numbers that involve a carry figure Adding from right to left Adding left to right Adding from Right to Left The traditional way to add, say, 56 + 26 is to put the numbers under each other and add from right to left. 56 + 26 82 1 First, in the units: 6+6=12, … Read moreAdding 2-Figure Numbers

## Easy Ways to Add and Subtract 2-Figure Numbers

In this lesson: Adding and subtracting 2-figure numbers that donâ€™t involve any carry figures Adding 2-Figure Numbers Suppose you want 22 + 34. You can imagine the numbers one below the other if you like:    22 + 34 ——    56 You can see that the tens total is 5 and the units total is 6, … Read moreEasy Ways to Add and Subtract 2-Figure Numbers

## The Art of Subtraction

In this lesson: Taking numbers away from each other Using the Number Line for subtraction Checking subtractions The Meaning of Subtraction Suppose you want 62 – 5. This means we want to take 5 from 62. Or 62 take away 5. We also call this subtraction. Subtraction means “take away”. Subtracting using Multiples of Ten … Read moreThe Art of Subtraction

## Multiples of 10

In this lesson: Why numbers like 10, 20, 30… are very useful How to use these numbers in addition Reversing the order of numbers Number Pairs It is important to know the five pairs of numbers that add up to 10. These are: 1 + 9 = 10 2 + 8 = 10 3 + … Read moreMultiples of 10