Module3Lesson7 quesations

The __________ of a number is the __________ between the number and zero on a number line.

• sum, distance

• absolute value, distance

• product, sum

• difference, product

What is the absolute value of (-1 1/4)?

• 1.25

• -1.25

• 1.5

• -1.5

What is the absolute value of (1/2)?

• 0.5

• -0.5

• 1.0

• -1.0

What is the absolute value of -2.05?

• 2.05

• -2.05

• 2.5

• -2.5

Is the statement true or false? |-1 1/2| = 1 1/2

• True

• False

• Sometimes true

• Cannot be determined

What is the sum of 421.4 and 357.078?

• 778.478

• 778.5

• 778.478

• 778.6

What is the opposite of the number 4.5?

• -4.5

• 4.5

• 0

• 9

If the absolute value of a number is 5, which of the following could be the number?

• 5

• -5

• Both A and B

• Neither A nor B

Which of the following is a real-world example of -5 < 30?

• A temperature of -5 degrees is colder than 30 degrees

• A height of -5 meters is taller than 30 meters

• A weight of -5 kg is heavier than 30 kg

• A speed of -5 mph is faster than 30 mph

If Blake says the absolute value of a number is its opposite, is he correct?

• No, the absolute value is always positive

• Yes, the absolute value is negative

• No, the absolute value is zero

• Yes, the absolute value is the same as the number