Number System Unit Test

Match the following integer with the situation below:

Coral grows at 56 feet below sea level.

• 35

• 56

• -35

• -56

Match the following integer with the situation:

A customer deposits $56 into their bank account.

• 56

• -35

• 35

• -56

Choose the number that represents this situation:

In a game of Canasta you lose 35 points.

• 35

• 56

• -35

• -56

Write an inequality to match the statement below.

-7 is located to the right of -10

• -7 > -10

• -7 < -10

• -10 > -7

• -10 = -7

Write an inequality to match the statement below.

14 is greater than 10

• 10 > 14

• 14 < 10

• 14 > -10

• 14 > 10

Write an inequality to match the statement below.

-6 is less than -5.5

• -6 < -5.5

• -6 > -5.5

• -5.5 > -6

• -5.5 < -6

How many fingers does a human have?

• 14

• 10

• 6

• 11

Order the following numbers on the number line:

-9.5, 25%, 4 2/3, -7.1, -8/5

• -9.5, -7.1, 25%, -8/5, 4 2/3

• 25%, -7.1, -9.5, 4 2/3, -8/5

• -9.5, -7.1, -8/5, 25%, 4 2/3

• 4 2/3, -7.1, -8/5, 25%, -9.5

Matthew glanced at the thermometer in the

science lab. It stated -9 degrees C. What is the

absolute value of the temperature?

• 9 degrees C

• -8 degrees C

• -9 degrees C

• 12 degrees C

Tessa argues that the absolute value of

-24 is greater than the opposite of -18. Is

Tessa correct or not? Justify your thinking.

• Yes, |-24| = 24 and opposite of -18 is -18, so 24>-18

• Yes, |-24| = 24 and opposite of -18 is 18, so 24>18

• No, |-24| = -24 and opposite of -18 = 18, so 18>-24

• No, |-24| = 24 and opposite of -18 = -18, so 24<-18