Module 1 Review Integers and Absolute Value

Front

Kai has -12 dollars and Charlotte has 12 dollars. Kai's amount is _____ Charlotte's amount.

Back

<

Answer explanation

Kai has -12 dollars, which is less than Charlotte's 12 dollars. Therefore, Kai's amount is < Charlotte's amount.

Front

William has a debt of ∣-61∣ dollars, and Arjun has ∣5∣ dollars. Who has a greater absolute amount of money?

Back

William

Answer explanation

William's debt is |-61| = 61 dollars, and Arjun has |5| = 5 dollars. Since 61 > 5, William has a greater absolute amount of money than Arjun. Therefore, the correct answer is >.

Front

-4 ______ -16

Back

>

Answer explanation

Aiden has -4 apples, which is greater than Lily's -16 apples. In terms of negative numbers, the closer to zero, the greater the value. Therefore, -4 > -16.

Front

What is the integer represented by "A" on the number line? Options: -2, 3, 4, 0

Back

-2

Answer explanation

On the number line, the integer represented by 'A' is -2, as it is the only option that correctly fits the context of the game played by Michael and Luna.

Front

Which student scored the lowest in the test?

Back

A

Answer explanation

A scored the lowest in the test, indicating that among the students listed, A had the least performance. Therefore, A is the correct answer.

Front

Use an integer to describe the situation: It is 6 degrees below zero outside.

Back

-6

Answer explanation

The situation describes a temperature of 6 degrees below zero. In integer form, this is represented as -6, indicating a negative value. Therefore, the correct answer is -6.

Front

David made a withdrawal of $20 from his bank account. What is the change in his account balance?

Back

-20

Answer explanation

David's withdrawal of $20 decreases his account balance. Therefore, the change in his account balance is -20, indicating a reduction in funds.

Front

Difference between temperatures at 6:00 (-9 degrees) and 8:00 (-11 degrees)?

Back

2 degrees

Answer explanation

The temperature at 6:00 was -9 degrees and at 8:00 it was -11 degrees. The difference is |-9 - (-11)| = |-9 + 11| = |2| = 2 degrees. Thus, the correct answer is 2 degrees.

Front

Which integer is closer to zero? Options: -6, -3, +5, +10

Back

-3

Answer explanation

To determine which integer is closer to zero, we compare their absolute values: |-6|=6, |-3|=3, |+5|=5, |+10|=10. The smallest absolute value is |-3|=3, making -3 the closest integer to zero.

Front

Order the scores from GREATEST to LEAST: -3, -2, -8, -10

Back

-2, -3, -8, -10

Answer explanation

To order the scores from greatest to least, we compare the values. -2 is the highest, followed by -3, then -8, and finally -10. Thus, the correct order is -2, -3, -8, -10.