These pages look at 100 more or 100 less than 3-digit numbers.

More rounding numbers to the nearest whole ten.

Rounding numbers helps to give a good approximation of an answer. Especially important when using calculators.

A tricky set of mental addition questions, adding teens to 2-digit numbers.

A selection of mini investigations, finding how many different totals can be made.

Knowing pairs of numbers that make 10 will make these pages easy: pairs of multiples of 100 that total 1000.

Revising subtracting small numbers with the help of a number line.

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

Finding fractions of shapes. Makes a change from numbers!

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.

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

Use your calculator as a check to see if these negative numbers questions are correct.

Maths Worksheets

Maths Games