Sum Sense – Single Digits Addition

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About Sum Sense – Single Digits Addition

You see a board with empty slots and number cards below. You drag each card into a slot and use every card. You click Next to see your score.

A timer counts down the seconds for each puzzle. You earn points for each correct match. Each new round adds more cards and plus or minus symbols to the board.

This game helps sharpen basic math skills. Kids gain speed solving single digit sums. The game costs nothing online. Every session feels fresh with new number mixes.