Addition is a mathematical operation.Symbol "+".Play addition games and have fun.
Want to speed up your adding up? You need number pairs.
Source:BBC
Showing posts with label addition. Show all posts
Showing posts with label addition. Show all posts
Thursday, 20 May 2010
Addition for kids
Addition is a mathematical operation.Symbol "+".Play addition games and have fun.
Want to speed up your adding up? You need number pairs.
Source:BBC
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