Integers Add Subtract Multiplication Divide

• 14

• -33

• -14

• 33

• 10

• -10

• 21

• -21

• 48

• -42

• 15

• -15

• -100/6

• 100/6

• -24

• 24

True or False:
Integers are closed under addition. 

• True

• False

The closure property says,

• That zero plus zero is minus 1

• When I add, subtract, and multiply integers, the result is an integer

• in multiplication same sign the answer is positive

Closure property of integers states that if a and b are integers then a + b =c, c is also an integer?

• True

• False

If you divide 0 (zero) by any number you will get ?

• not defined

• 0

• number itself

• 1

True or False:
Integers are closed under subtraction. 

• True

• False

True or False:
Integers are closed under multiplication. 

• True

• False