When you are solving an addition calculation with a two-digit number, you need to think about tens and ones. A place value chart can help you to see the value of each digit in a number. For ...

Value Pak shows you the different ways to compare 2-digit numbers. (15m 44s) Add Tens and Ones Video has Closed CaptionsCC Join Mrs. Markavich for a word problem with her friend Professor Barble ...

Learn how to use column addition to add 3-digit and 2-digit numbers with this Year 4 Bitesize learning guide for KS2.

Addition, subtraction, multiplication & division Multi-digit whole numbers Quickly and accurately, add and subtract multi-digit whole numbers up to 1 million (1,000,000). Factors ...