Integer+Disks

We can use integers tiles or disks to add and subtract integers.

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Try these virtual games.

[|Determine the value of the mat board]

[|Circle 0]

[|Adding integers using a mat board]

[|Color Chips] (addition)

[|Circle 21] (challenging)

[|Color Chips](subtraction)

[|Subtracting integers using a mat board]