Add It Up
Add It Up HTML5 game: Goal of Add It Up is to select numbers that add up to the target sum. You only have a limited amount of time to do so. The more numbers you select to get to the target sum, the higher your score will be. The faster you solve a sum, the higher your score will be.
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Current rating: 3.9 out of 8 votes.
This game has been played 13.510 times.