Search Results For “prime number”

This worksheet goes through the process of how to write the number 20.

Follow the dogs leads to complete the number lines in whole tens up to 90.

Here we have a tricky set of maths worksheets on counting back in tens, starting from any 2-digit number. An important thing to point out to children is that the ones/units will remain the same as the number gets ten less. This is good practice at understanding place value, so important later on.

Four tricky pages on estimating where whole numbers lie on a blank number line.

4 tricky pages on finding numbers which are between two other 2-digit numbers. Also find a number exactly half way between two other numbers.

Fill in the missing numbers on a section of a number square. Not as easy as it might look.

Some quick number grid challenges on addition. Excellent for 'speed tests'.

Take numbers away from 10 by hopping back on the number line.

Add a small number to a 2-digit number below 20.

Find the right number of carriages for the number of bags.

Complete the number grids up to 30.

Try completing the number sentences. There is a number line to help.