7th Grade MATH STAAR Numbers and Operations

Which Venn diagram best represents the relationship among integers, natural numbers, rational numbers and whole numbers?

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Which diagram best represents the relationship among integers, rational numbers, and whole numbers?

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What is the value of the expression $6\ \frac{3}{4}\left(-11.5\right)$ ? 

•  $77\ \frac{5}{8}$  

•  $69\ \frac{3}{4}$  

•  $-77\ \frac{5}{8}$  

•  $-69\ \frac{3}{4}$  

Answer explanation

Tags

CCSS.7.NS.A.2A

 What is the value of the expression $-9\ \times\ 2.2$ ?

Answer explanation

Tags

CCSS.7.NS.A.2A

Stephanie has $3\ \frac{3}{4}$  bags of soil to put in her garden.  Each bag of soil will cover  $125.3\ ft^2$ . How many square feet will Stephanie be able to cover if she uses all these bags of soil?

•  $469.875\ ft^2$  

•  $375.225\ ft^2$  

•  $407.225\ ft^2$  

•  $418.502\ ft^2$  

Answer explanation

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

The diameter of the handle of a softball bat is  $1\ \frac{3}{4}$  inches.  What is the length in inches of the diameters of 8 of these bat handles?

•  $6\ in$  

•  $8\ \frac{3}{4}\ in$  

•  $9\ \frac{3}{4}\ in$  

•  $14\ in$  

Answer explanation

Tags

CCSS.4.NF.B.4C

CCSS.4.NF.B.4B

What is the total amount Fatima paid?

• $725.95

• $649.75

• $581.95

• $1,030.75

Answer explanation

Tags

CCSS.6.NS.B.3

How many caramel apples are covered with sprinkles?

• 100

• 33

• 20

• 25

Answer explanation

Tags

CCSS.7.EE.B.3

Marsha gave the cashier $20 to pay for 3 pairs of socks. The cashier gave her $5.03 in change. Each pair of socks cost the same amount. What is the cost in dollars and cents for each pair of socks?

Answer explanation

Tags

CCSS.7.EE.B.3

Rebecca needs $10\ \frac{1}{2}$  yards of fabric to make a quilt.  She has one piece of fabric that is  $2\ \frac{1}{2}$  yards and another piece that is  $4\ \frac{1}{4}$  yards.  How many more yards of fabric does Rebecca need to make the quilt?

•  $4\ \frac{1}{4}\ yd$  

•  $3\ \frac{1}{4}\ yd$  

•  $3\ \frac{3}{4}\ yd$  

•  $6\ \frac{3}{4}\ yd$  

Answer explanation

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2