## addition & subtraction links

__Part Part Whole__

This game can become quite challenging. You have to look at the number on the launcher, then choose the landing saucer that has the number that will complete the bond and shoot it down. Not so tough with whole numbers, but you will soon be trying to match fractions and decimals. They can be more difficult.

__Number Bonds__

This game is similar to the commercial game

*Luxor*. You have to shoot the ball on the launcher at a ball in the line that adds up to the number 20.

__The Money Game__

Count back the correct change.