This is a great way for your child to learn about subtraction by counting back in ones. The frogs will help to hop back along the number line to do each subtraction. With four pages to chose from there's plenty here to help get started with counting back. This is just one of a fantastic range of fun  maths activities which will quickly help your child become confident with number and enjoy their maths. There are many more subtraction pages and a growing number of fun games to play. Why not sign up now for completely free use of well over 1000 maths resources? Go to our Maths Worksheets on Subtraction with a Number Line