Search Results For “missing numbers”

Try taking away a single digit from a 3-digit number. These include taking away from whole hundreds which can be quite tricky.

Subtraction by decomposition is the way most adults are familiar with and is the way that children will ultimately use for larger numbers. Here is an introductory exploration of the idea.

Progressively harder doubling and halving; from teens, to 2-digit multiples of 5 to 3-digit multiples of 10.

Word questions which are all about dividing money. Some involve dividing odd numbers of pounds, without a remainder. (Split the remaining pounds into pence.)

Using just the 3 numbers, make multiplication and division number sentences.

Finding halves and introducing thirds of shapes, amounts and numbers.

Finding fractions of shapes. Makes a change from numbers!

Investigating odd and even numbers and what happens when you add them together.

A calculator is needed to find how many different answers can be made from the numbers given. Good for working in an organised, logical way.

Investigate statements involving odd and even numbers.

I?m good at thinking of numbers, but can you work out what number I am thinking about ? I do give a clue!

As well as worksheets some ideas on how to get across the idea of thousands, hundreds, tens and units.