menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
What does 4+-13= what does 6--3=
asked
Dec 15, 2018
68.1k
views
3
votes
What does 4+-13=
what does 6--3=
Mathematics
high-school
Farrellmr
asked
by
Farrellmr
8.3k
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.
2
Answers
2
votes
i think
Q1 = -9
Q2 = 9
YanDatsiuk
answered
Dec 16, 2018
by
YanDatsiuk
7.7k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
2
votes
Consider the sign closest to the number as the sign of the number, and the other one as the operation between the numbers.
Then + negative is the same as minus
and - negative is the same as plus
So 4 plus -13 = 4 - 13 = -9
6 minus -3 = 6 + 3 = 9
Dorado
answered
Dec 22, 2018
by
Dorado
7.7k
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
Other Questions
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
Write words to match the expression. 24- ( 6+3)
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.
Please solve the following equation. x-6x=56
Estimate 49% of 162. Use mental math to calculate 49% of 162. ???
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity