Question 1

Christopher wants to buy a notebook for $$\$2.15,$$ a pack of glue sticks for $$\$5.08,$$and a pack of pens for $$\$3.08.$$ What is the total cost of the three items Christopher wants to buy?

Accepted Answer

$$\$10.31$$

Answer

$$\$10.11$$

Answer

$$\$10.75$$

Answer

$$\$10.23$$

Question 2

The decimal grid shown below is shaded and marked with $	ext{Xs}$ to model an expression.

Which expression could be modeled by this decimal grid?

Accepted Answer

$0.80 	imes 0.40$

Answer

$0.08 	imes 0.40$

Answer

$0.80 	imes 0.04$

Answer

$0.08 	imes 0.04$

Question 3

The decimal grids below are shaded to model an expression.

What is the value of the expression modeled by the decimal grids?

Accepted Answer

$4.13$

Answer

$3.29$

Answer

$3.32$

Answer

$4.10$

Question 4

Susan determined that the expression below is equal to $7.59$.

$\quad15.91 - 8.32$

Which expression can Susan use to check her answer?

Accepted Answer

$8.32 + 7.59$

Answer

$8.32 - 7.59$

Answer

$15.91 + 8.32$

Answer

$15.91 + 7.59$

Question 5

Cole has a rectangular garden with an area of $16.02$ square meters. The length of the garden is $4.5$ meters. What is the width, in meters, of the garden?

Accepted Answer

$3.56$

Answer

$11.52$

Answer

$20.52$

Answer

$16.12$

Question 6

In a science class, Paula made a mixture by adding $2.05$ milliliters of hydrogen peroxide and $6.15$ milliliters of water together. Equal amounts of the whole mixture were poured into $5$ empty containers. How much of the mixture, in milliliters, did she pour into each container?

Accepted Answer

$1.64$

Answer

$3.2$

Answer

$0.61$

Answer

$13.4$

Question 7

Pax wants to make fruit punch for a party using the recipe below.

He will make three times the amount of fruit punch listed in the recipe. What is the total amount of fruit punch, in liters, that Pax will make?

Accepted Answer

$14.25$

Answer

$4.53$

Answer

$12.90$

Answer

$4.75$

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