Operations on Real Numbers

A rational number can be written as fractions and decimals.

• True

• False

• Either true or false

• Neither true or false

What is -12-6?

• 6

• -6

• 18

• -18

What is -(25+7)+(8-14) ?

• 26

• -26

• -38

• 38

When multiplying or dividing a NEGATIVE and POSITIVE number, the result will be...

• POSITIVE

• NEGATIVE

• Depends on which is bigger

• Neither positive or negative

• -96

• 96

• 40

• -40

Which of the following is an integer?

• 1.5, 2.8, 3.7, 4.3

• -3,-2,-1,0,1,2,3

What is -49 - 16 - 28 + 13 ?

• 80

• -80

• 67

• -67

• -5

• -6

• -7

• -8

Which of the following is true?