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Earn +20 ptsQ: What addition doubles equal 21?
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Continue Learning about Math & Arithmetic
What is 21 out of 100 equal?
21%
What does 0.21 equal to?
0.21 = 21% or 21/100
What is 84 divided by 4 equal?
21
What is 21 divided in to 3 equal parts?
21 divided in to 3 equal parts = 7
Why is there addition?
well what do you expect. "For every action, there is an equal or opposite reaction." There is subtraction, and the opposite is addition.
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