0
There are numerous options.
20+1
19+2
18+3
17+4
16+5
etc
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∙ 14y ago
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What factors of a number equal 21?
When the "factors" of a number are listed, the list is usually restricted to positive factors. Then there would be no answer to the question, because no group of positive numbers can add up to make zero.
What 4 numbers add up to 21?
25
What six odd numbers add up to 100?
21, 21, 21, 21 , 15, 1
What positive and negative numbers add up to 10 in maths?
your penis
What two factors of 882 add up to -63?
819
What two numbers add up to 21 and multiply 30?
51
What two concecutive numbers add up to 41?
20 and 21
What 3 consecutive numbers add up to 18?
21
How many different combinations of 3 positive odd numbers have a sum of 21?
There are 12 different combinations of 3 positive odd numbers that add up to 21. Namely: (There are many permutations of these combinations.) 1,1,9 1,3,17 1,5,15 1,7,13 1,9,11 3,3,15 3,5,13 3,7,11 3,9,9 5,5,11 5,7,9 7,7,7
How do you know if a number will be positive or negative when adding?
Numbers are positive unless they have a minus sign (-) in front of them, in which case they are negative. As for the sum of positive and negative numbers, just add them up and find out. Add the positive, subtract the negative. It's very logical.
What is the five consecutive numbers that add up to 115?
The numbers are 21, 22, 23, 24, and 25.
What are the two numbers whose product is 84 and add up to -25?
59
