Choose a target sum to practice.
Make bonds as quickly as possible to clear the board.
Group orbs with the same number together to clear them all at once.
More Math Games to Play
Math Lines Integers - Learning Connections
Essential Skills
Mental Math - combine numbers to make target sums

Common Core Connection for Grades 4-6
Positive and negative numbers describe quantities having opposite directions or values.
Opposite signs of numbers indicate locations on opposite sides of 0 on a number line.
Position integers on a horizontal or vertical number line diagram.
Understand ordering and absolute value of rational numbers.
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