When you count to 20, you start at 1 (or zero) and count on until you reach 20. Each number is one more than the last. When you count back from 20, you start at 20 and count back until you reach 1 ...

This free printable number bonds to 20 worksheet is perfect for KS1 teachers looking to build students’ maths fluency. First, children need to work out how many blue bricks and how many yellow bricks ...

When you compare numbers, you find out which is bigger and which is smaller. You can use the words 'less than', 'greater than' or 'equal to' to compare numbers. Each phrase has a matching symbol ...

7 numbers are drawn from the main barrel (numbered from 1 to 35) and 1 Powerball number is drawn from the Powerball barrel (numbered from 1 to 20). To win Division 1 you need to select all 7 winning ...