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.

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.

anonymous · Answer

@iGreen

anonymous · Answer

@mathmath333

mathmath333 · Answer

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

anonymous · Answer

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

mathmath333 · Answer

no

mathmath333 · Answer

substracting means removing something from a collection

for example 2-1=1

                    3-2=1

                     1-1=0

mathmath333 · Answer

multiplying , we add it the number of times given

for example

$$4\times3=12$$
$$4\times4$$=4+4+4
=8+4
=12

anonymous · Answer

thanks

mathmath333 · Answer

division is splitting

for example

 $$4\div2=2$$

mathmath333 · Answer

refer this sites http://www.mathsisfun.com/numbers/addition.html http://www.mathsisfun.com/tables.html

mathmath333 · Answer

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

mathmath333 · Answer

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