Search Results For “doubling and halving to 20”

More work on conjunctions such as 'because' and 'so', when used to express cause or reason.

Using number cards and explaining answers.

Welcome to the Stone Age: no TV, no internet, not even paper and pencils!

Solving money problems with 3 for 2 offers and percentages.

Use division and addition to find the missing values.

Work out the missing value using division and addition.

The effects of shell shock during and after the First World War.

A look at the populations of all the World Cup teams and predictions based on size.

Circle the greater amount using words and numbers.

More finding the greater amount using words and numbers.

Adding boxes of buttons using whole tens.

More adding whole tens.