Question

HELP WILL GIVE METAL AND FAN!!!

4. Understand the meaning and effects of arithmetic operations with integers. Please list the rules for adding, subtracting, multiplying, and dividing integers.

Answer 1

@iGreen

Answer 2

@mathmath333

Answer 3

addition means adding of two numbers
for example 1+1=2

Answer 4

thanks so is it like that for all of them @mathmath333

Answer 5

no

Answer 6

substracting means removing something from a collection

for example 2-1=1

3-2=1

1-1=0

Answer 7

multiplying , we add it the number of times given

for example

\[4\times3=12\]
\[4\times4\]=4+4+4
=8+4
=12

Answer 8

thanks

Answer 9

division is splitting

for example

\[4\div2=2\]

Answer 10

refer this sites

http://www.mathsisfun.com/numbers/addition.html

http://www.mathsisfun.com/tables.html

Answer 11

http://www.mathsisfun.com/numbers/division.html

Answer 12

http://www.mathsisfun.com/numbers/math-trainer-multiply.html