Register
What is the rounding or compatible numbers to estimate the sum of 256+321
131k views
2 votes
What is the rounding or compatible numbers to estimate the sum of 256+321

User Prashant Kankhara
by
8.8k points

1 Answer

5 votes

256 is about 270. 321 is about 320.

Add 270 and 320.

You have about 590.

User Goon Nguyen
by
7.7k points
← Prev Question Next Question →

Related questions

User Yuriy Chachora
asked Jun 19, 2017 172k views
Use rounding or compatible numbers to estimate the sum. 256+321
Yuriy Chachora asked Jun 19, 2017
by Yuriy Chachora
8.4k points
2 answers
0 votes
172k views
User Bolzano
asked Nov 11, 2018 99.0k views
What is the rounding or compatible number of 256+321
Bolzano asked Nov 11, 2018
by Bolzano
8.0k points
2 answers
4 votes
99.0k views
User Daveyfaherty
asked Sep 2, 2017 38.1k views
Use rounding or compatible numbers to get est sum. 255 321
Daveyfaherty asked Sep 2, 2017
by Daveyfaherty
9.1k points
1 answer
4 votes
38.1k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

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
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?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!