Register

The sum of 21 and a number is 30

The sum of 21 and a number is 30
26.7k views
0 votes
The sum of 21 and a number is 30

User MoeSattler
by
8.3k points

1 Answer

5 votes
The answer is 9, because you subtract 21 from 30 and you get 9. When you add 21+9 you get 30.
User Jguilhermemv
by
8.9k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!