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Free Online Addition Puzzles



The following addition puzzle will help to improve your mathematical and logical thinking skills.

Digitz

Complete the sum by swapping the digits and change the cells to white. Sounds easy, but can get quite tricky especially at the higher levels. Test your skills with other players online.



Check out our most popular games!

Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!

Fraction Concoction Game

Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.

Fact Family Game

Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.

Number Bond Garden

Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.

Online Addition Subtraction Game


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