Search Results For “doubling and halving to 20”

Weights and measures are the themes for this week.

Multiples, square numbers and prime numbers all feature in these sets of mental arithmetic.

Fractions, addition and subtraction are all on the menu today.

It's all quick multiplication and division for these two sets.

It's all about learning times tables and using this knowledge to answer 'in a flash'!

Pretty straightforward addition and subtraction this week.

Money, division, and negative numbers make up most of the questions this week.

Plenty of negative number questions, as well as approximating and measures.

Place value, rounding and some pretty chilly negative numbers start the spring term off!

Number sequences and fractions top the bill this week.

Plenty of tricky questions, including factors, square numbers and sequences.

Some tough addition and subtraction, including working with 3-digit numbers mentally.