Questions


October 2022 1 3 Report
What property justifies the equation (12 + 15) + 20 = 12 + (15 + 20)

Answers & Comments


Add an Answer


Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 EHUB.TIPS team's - All rights reserved.