Listen to the explanation on page 1. Go to the next page. Complete all the 4 sums. Look at the numbers carefully for each sum. Select a curved shape from the to make your tens and ones rainbows and duplicate them to make the small number on the numberline. or Select a and draw the tens and the ones to make your small numbers. Count backwards by tens and then by ones and record your difference in the answer box. Click on once you have completed the work. Enjoy the challenge.