Negative Decimals

By Christina Ploeckelman

Last updated over 4 years ago

11 Questions

Note from the author:

All operations with negative decimals

Unit 2 Quiz 2

You MUST show your work to get full credit. Having a correct answer only will earn half credit. 

When typing a mixed number, put a space between the whole number and fraction. Use the / key as the fraction bar.

Solve

Evaluate this expression.

In a lab, a scientist measured the temperature of a substance to be 11.4 degrees. A few hours later, the temperature had dropped to -3.2 degrees. What was the overall change in temperature?

(Hint: Use a number line.)

Which situation is best described by this number line?

Solve using Order of Operations starting with the operation inside the parenthese.

What is the quotient?

Use order of operations to solve. Start with operations inside the parenthese. Then, add & subtract from left to right. Write your answer as a mixed number.

Find the quotient of

What is the value of this expression? Simplify your answer.

Clingmans Dome is the highest point in Tennessee at 6,643.89 feet. The lowest point is the Mississippi River at 178.23 feet below sea level. What is the difference in elevation between the two locations?

(hint: Draw a number line.)

Negative Decimals

Solve

Evaluate this expression.

In a lab, a scientist measured the temperature of a substance to be 11.4 degrees. A few hours later, the temperature had dropped to -3.2 degrees. What was the overall change in temperature?(Hint: Use a number line.)

Which situation is best described by this number line?

Solve using Order of Operations starting with the operation inside the parenthese.

What is the quotient?

Use order of operations to solve. Start with operations inside the parenthese. Then, add & subtract from left to right. Write your answer as a mixed number.

Find the quotient of

What is the value of this expression? Simplify your answer.

Clingmans Dome is the highest point in Tennessee at 6,643.89 feet. The lowest point is the Mississippi River at 178.23 feet below sea level. What is the difference in elevation between the two locations?(hint: Draw a number line.)

Leave Mrs. Ploeckelman a note or drawing. There is no wrong answer. This question is just here to help with points for grading.

In a lab, a scientist measured the temperature of a substance to be 11.4 degrees. A few hours later, the temperature had dropped to -3.2 degrees. What was the overall change in temperature?

(Hint: Use a number line.)

Clingmans Dome is the highest point in Tennessee at 6,643.89 feet. The lowest point is the Mississippi River at 178.23 feet below sea level. What is the difference in elevation between the two locations?

(hint: Draw a number line.)