answersLogoWhite

0

Subjects>Math>Math & Arithmetic

Which property does 21 plus 18 equals 18 plus 21?

User Avatar

Anonymous

∙ 14y ago
Updated: 9/19/2023

Commutativity or Abelian property

User Avatar

Wiki User

∙ 14y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

What is the property of 21 plus 0 equals 21?

identity


What is the answer to 7y plus 18 equals 39?

7y + 18 = 39 Therefore, 7y = 39 - 18 = 21 y = 21/7 y = 3


Find y 6y-21-4y plus 24 equals 21-3y?

y = 3.6 (18/5)


How do i solve 3 plus 4m plus 5m equals 21?

3+4m+5m=214m+5m=21-39m=18m=18/9m=2


What is 21 plus 21 plus 19 plus 19 equals what?

21+21+19+19=80

Related Questions

What is the property of 21 plus 0 equals 21?

identity


18 plus 23 equals 20 plus?

21


What is the sum -39 plus 18 equals?

-21.


What is 21 plus 18 plus 11 plus 7 plus 1 plus 15 equals?

73


What is 39 plus 18 equals?

-39 + 18 = -21 it is the same as saying 18-39.


Which property is this 21 equals 21?

That is the property of identity.


What is s plus 18 equals -3?

15


What is the answer to 7y plus 18 equals 39?

7y + 18 = 39 Therefore, 7y = 39 - 18 = 21 y = 21/7 y = 3


Find y 6y-21-4y plus 24 equals 21-3y?

y = 3.6 (18/5)


How do i solve 3 plus 4m plus 5m equals 21?

3+4m+5m=214m+5m=21-39m=18m=18/9m=2


What is 31 plus 21 equals?

The mathematical statement 31 plus 21 equals 52 as a total.


What is 21 plus 21 plus 19 plus 19 equals what?

21+21+19+19=80

Trending Questions
Are all quadrilaterals either trapezoids of parallelograms? How do you simplify 25 over 100? Will got a 25 percent tip on a meal costing 14.00 What was the amount of the tip? Why is it necessary to use Roman Numerals when writing a name for a compound? When were the bricks laid on broad street in thomasville ga? What is the formula for a right traingle? What is 604800 in scientific notation? What scale of measurement is the number of accidents reported in a given month? What is 0.2 l? What roman numeral is different on clocks? How many times was the Bible changed up to 2014? 560 square feet is how many meters? Which of these areas is not affected by time? What does value added processing of agricultural products mean? Which is greater 21 ft or 17 yd? How many feet in 202 inches'? How much one square feet area is? Why was the fidget spinner made? Whay does moody means? What is 4000 written in roman numerals?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2025 Answers.com. 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.