Rational Number Operations and Expressions Quiz

Which expression is best represented by the number line model?

Simplify the expression below.

$$\left(-5\cdot-4\right)\div\left(-3+5\right)$$

Mrs. Barker displays a math problem on the white board. Which of the following expressions is also equal to the problem on the white board?

$$\frac{3}{4}\div\frac{5}{8}$$

The weather report shows the 5 day forecast in St. Paul, Minnesota. What is the sum of the various temperatures over the period of five days?

Jeremy is packaging a stew into to-go containers. There are $$8\frac{3}{4}$$ cups of stew that need to be put into 5 to-go containers equally. How many cups of stew will be in each container?

A card game requires that you have a sum of 5 in order to win. Based on the cards shown will Cameron win the game?

Which diagram correctly depicts the expression below?

-5 - 2

Mrs. Kenny teaches a ceramics class. She finds that she has $$\frac{7}{8}$$ of a pound of clay for a project. The project requires $$\frac{1}{6}$$ of a pound. How many projects can Mrs. Kenny complete without running out of clay?

Which expression is equivalent to 4(2x +3)?

Amanda simplifies the expression $$14-8\div2+3\cdot4$$ and shows her work below. What mistake did Amanda make that resulted in an incorrect answer?