Flip's Number Hunt: Sums to 100

A free math game for 2nd and 3rd grade. Five two-digit numbers.

How to play

Find the number that is the sum of two others. Tap it. There are 10 groups in a round.

For example

In 24, 38, 51, 62, 87, the answer is 62, because 24 + 38 = 62.

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The same puzzles on paper, with an answer key, fresh every time you print. Or browse every worksheet for these grades.