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Learn how column addition can be used to make adding numbers easier.

Discover how to add more than 4-digits together.

Learn on how to find 10 more and 10 less of a given 2-digit number.

Learn how to subtract up to 4-digit numbers.

Learn how to add numbers with up to 4 digits together.

Learn how to count in 25s.

Learn about adding and subtracting numbers with 2 digits and 1 digit.

Learn about number bonds to 100 using tens and ones.

Learn how part whole models can be used to understand fact families.

Learn how to add three single-digit numbers.

Learn about efficient addition and subtraction methods.

Learn how to add decimal numbers that have the same number of decimal places.

Learn about the column method with this Maths guide to subtract more than 4-digit numbers.

Learn how to add decimal numbers that have a different number of decimal places.

Learn how to subtract decimals using a formal method and involving exchange.

Learn how to subtract decimals that have a different number of decimal places.

Learn how to add 3-digit and 2-digit numbers using the column method.

Explore examples and a video to show how to add up to 3-digits and 1-digit numbers.

Learn some different methods for subtracting a one-digit from a three-digit number.

Learn how to add two-digit numbers.

Learn about bridging through ten, which can be a useful strategy when solving addition problems.

Find out how number columns allow you to take large numbers and subtract one from another.

Explore how to use mental methods for addition and subtraction.