0
Still curious? Ask our experts.
Chat with our AI personalities
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
Add your answer:
Earn +20 ptsQ: Are even numbers closed in addition?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Is there a subset of the natural numbers that is closed for addition?
Yes. The entire set of natural numbers is closed under addition (but not subtraction). So are the even numbers (but not the odd numbers), the multiples of 3, of 4, etc.
When are complex numbers closed under addition?
Quite simply, they are closed under addition. No "when".
Is a rational number closed under addition?
No. A number cannot be closed under addition: only a set can be closed. The set of rational numbers is closed under addition.
Are the set of rational numbers closed under addition?
Yes, the set is closed.
Are rational numbers closed under addition?
Yes.
Trending Questions
What is an interior angle of a rgular polygon in math?
What would be most appropriate to measure the weight of a whale?
What is the answer for 216 xcube - 8 y cube?
What is the length of the line y equals 8 -x that meets the curve of y equals x squared plus 4x plus 2 at two distinctive points?
How do you square a room or wall that is not square?
What is the quotient of 66.6 and 37?
What size room is 166 square feet?
What is the GCF of 48 and 64 and 98?
When you reflect a figure over a line is the reflection congruent to the original?
What is one-fours of 32?
What are the five smallest consecutive composite numbers?
Which figures are quadrilaterals?
What is the percentage of 12000000?
How do you find out the volume of a cube metal?
25 m equals how many cm?
What is 0.067?
If a equals 6 cm find the area of the equilateral triangle?
What did you learned in math?
How do you write the power as a product of the same factor for 11 squared?
How many m are in a 1km?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.