menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Using rounding or compatible numbers to estimate the sum of 317+289
asked
Nov 16, 2019
225k
views
5
votes
Using rounding or compatible numbers to estimate the sum of 317+289
Mathematics
middle-school
Jorge Infante Osorio
asked
by
Jorge Infante Osorio
7.9k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
0
votes
317 》 320
289 》 290
320 + 290 = 610
DrDyne
answered
Nov 22, 2019
by
DrDyne
7.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Oct 2, 2017
76.7k
views
The McBrides drove 317 miles on one day and 289 miles on the next day.Estimate the number of miles the McBrides drove during two days
Carlbenson
asked
Oct 2, 2017
by
Carlbenson
7.7k
points
Mathematics
middle-school
2
answers
3
votes
76.7k
views
asked
Jan 2, 2017
151k
views
the mcbrides drove 317 miles on one day and 289 miles on the next day. estimate the number of miles the Mcbrides drove during the two days
Matti
asked
Jan 2, 2017
by
Matti
8.1k
points
Mathematics
middle-school
2
answers
4
votes
151k
views
asked
Aug 2, 2018
192k
views
The McBride drove 317 miles on one day and 289 miles on the next day estimate the number of miles the McBride drove during the two days
AmmoPT
asked
Aug 2, 2018
by
AmmoPT
7.2k
points
Mathematics
college
2
answers
0
votes
192k
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
Other Questions
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?
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity