A simple maths game to help your child learn their number line and improve their number recognition.
Select if you want your child to practice "One More", "One Less", or both. Then select the number ranges you want your child to practice. Finally, click the "Play!" button to start the game.
You will see a ladder with a random number from the ranges you selected. You will also see another number either above or below the middle number. You can reveal the missing number by clicking anywhere on the ladder. You can move onto the next equation by clicking on the right-hand side of the screen. You can return to the previous equation by clicking on the left-hand side of the screen.
The aim of the game is to cement your child's knowledge of the number line. If the number below is shown, then your child will need to tell your what number is "one more than" the middle number. If the number above is shown, then your child will need to tell your what number is "one less than" the middle number.