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Adding and Subtracting Fractions


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More Lessons for Singapore Math

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Videos, examples, solutions, worksheets, games and activities to help students learn adding and subtracting fractions in Singapore Math.



Singapore Maths: Primary 5 - Adding fractions (adding unlike fractions)
How to add 2 or more proper fractions.
Singapore Maths: Primary 5 - Subtracting fractions (subtracting unlike fractions)
Examples of how to subtract proper and unlike fractions.



Singapore Maths: Primary 5 - Adding mixed fractions or mixed numbers
Examples of how to add 2 mixed fractions or mixed numbers.
Singapore Maths: Primary 5 - Subtracting mixed numbers or mixed fractions
Examples of how to subtract 2 mixed numbers or mixed fractions.


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

Penguin Solitaire:
Move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).

Penguin Solitaire

Sawayama Solitaire:
This is similar to the common Klondike Solitaire except for a few changes to make it more strategic.

Online Addition Subtraction Game


Check out more Solitaire games here.


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