Search Results For “adding & subtracting fractions (age 10-12”

More adding multiples of 10 to 2-digit and 3-digit numbers. The units remain the same in these questions.

Adding multiples of 100, often crossing the thousands boundary.

Moving towards the standard method of written addition, adding the least significant figures first (ones).

Subtraction by compensation means taking away more than you need and then adding some back. It can be quite an effective way to subtract.

By entering 4 + + = you can make your calculator into an ?add 4?machine. Follow the instructions on these pages. Useful when adding the same number lots of times or looking at patterns and sequences.

Adding on to the next whole hundred, and then on to the next whole thousand.

The standard written method for addition. Check answers by adding the columns in reverse order.

More written addition; adding up to four numbers as well as 4-digit numbers and decimals.

More adding and taking away 19, 29 etc. Easy if you know how!

Revision pages on adding to make multiples of 10 and subtraction of multiples of 10.

Quick timed challenge adding three or more small numbers as quickly as possible.

Without doing any working out on paper answer these adding several numbers questions.