Register

Why would you use the associative property of muktiplication to solve (10×4)×2? How would you regroup the factors ?

Why would you use the associative property of muktiplication to solve (10×4)×2? How would you regroup the factors ?
195k views
3 votes
why would you use the associative property of muktiplication to solve (10×4)×2? How would you regroup the factors ?

User Ashraf Fayad
by
8.3k points

1 Answer

3 votes
I would use the associative property of multiplication for (10x4)x2 by doing (4x2) x 10. I would do this because I know 4x2 = 8 x10 = 80. It is also easier to do mentally.

I hope this helps! :D
User Daronyondem
by
8.5k points
← Prev Question Next Question →

Related questions

User Sidharth
asked Aug 9, 2018 20.1k views
Regroup the numbers using the Associative Property and then add.
Sidharth asked Aug 9, 2018
by Sidharth
7.3k points
1 answer
2 votes
20.1k views
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
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!