menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
81×22 estimate. then find product
Ask a Question
Questions
Unanswered
Tags
Ask a Question
81×22 estimate. then find product
asked
Feb 26, 2016
162k
views
4
votes
81×22 estimate. then find product
Mathematics
middle-school
Blizpasta
asked
by
Blizpasta
8.6k
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
1
vote
The answer estimated answer would be 1600 because when you estimate 81 you get 80, and when you estimate 22 you would get 20. 80x20 is 1600.
Lucas Kim
answered
Mar 3, 2016
by
Lucas Kim
8.1k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
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
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
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
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org