Learn how to add doubles. Adding doubles means to add 2 of the same numbers. Memorizing the doubles of single digit numbers (2+2, 3+3, and so on) are facts that are useful in mental math.
Adding doubles is a basic addition strategy where you add a number to itself. This involves recognizing pairs of numbers that are the same and quickly finding their sum.
Adding doubles is a foundational skill in mental math. By recognizing and memorizing doubles facts, students can improve their efficiency in solving addition problems and build a strong foundation for more complex mathematical concepts. Regular practice and reinforcement will help solidify their understanding of doubles.
This adding doubles song will help you learn your addition facts for adding doubles for 1 through 10
Have a look at this video to help you learn
First Grade worksheets to help students learn how to add doubles within 20. Students can start with strategies like counting fingers, counting on or number bonds. With practice, they should be able to do the sums in their heads.
Click on the following worksheet to get a printable pdf document.
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Adding Doubles Worksheet #1
(Answers on the second page)
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