Complete addition sentences

Completing addition sentences using mental methods.

Related Resources

Further practice with mental addition using a variety of strategies to answer them quickly and correctly.

Without any written working out, answer these addition and subtraction of multiples of 100.

Tricky sums, these. Think about the digits in the tenths and hundredths columns when working out these addition of decimals questions.

Mental addition skills with numbers up to 3 decimal places.

The latest news, articles, and resources, sent to your inbox weekly.