ET 1.2-Real Numbers - Team 4

What is the property of this problem? (3+10=13)

• Commutative Property of Addition

• Inverse Property of Addition

• Closure Property of Addition

Evaluate 15 + _ = 0

What is the property of the problem seen on question 2?

• Closure Property of Addition

• Inverse Property of Addition

• Commutative Property of Addition

Mt. Everest is 29,028 feet above sea level. The Dead Sea is 1,312 feet below sea level. What is the difference between these two?

• 50,000

• 30,340

• 45,325

-3, 16 and -5 are examples of Whole Numbers

• True

• False

What is the square root of 144?

In between what numbers does √5 lie?

• 2

• 2 and 3

• 5 and 6

Is the principal root of √0.04 irrational or rational?

(-8) - 13

What happens if you add 2 negatives together?

• It will become Positive

• It will become Negative