Fundamental Operations on Integers

Integers have four (4) fundamental operations.

• TRUE

• FALSE

The absolute value of integers is always NEGATIVE.

• TRUE

• FALSE

In subtraction, we change the sign of the integer which is to be subtracted and then add to the first integer.

• TRUE

• FALSE

When multiplying two integers having the opposite sign, their product is the product of their absolute values with positive sign.

• TRUE

• FALSE

Division of two integers having the same sign is the division of their absolute value with a positive sign.

• TRUE

• FALSE

-5 + 5 =

• 0

• 10

• - 10

• 5

-6 - 11=

• 5

• -17

• 17

• -5

4 * 3 =

• 7

• -12

• 12

• -7

11 + 3 - 9 =

• -15

• 5

• 14

• -20

8 - 15 + 13 =

• 20

• 6

• -10

• -26