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Earn +20 ptsQ: What 3 numbers equal 21?
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Continue Learning about Other Math
What 2 numbers add to equal 21 but multiply to equal 72?
24 & 3
What two numbers multiplied together equal 24 and if you add those two numbers together they equal -3?
21
What two numbers equal 42?
21 and 21 equal 42.
What two numbers multiply together to equal 147?
3 & 49; 7 & 21
How many equal groups in 21?
There are three possibilities:-- 7 equal groups, with 3 in each group-- 3 equal groups, with 7 in each group-- 21 equal groups, with 1 in each group
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