7th Grade Topic 1 Rational Numbers Operations

Solve the expression:
$19-\left(-0.5\right)$

• $19.5$

• $18.5$

• $-19.5$

• $-18.5$

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.3

Solve the expression:
$5+\left(-8\right)$

• $13$

• $-13$

• $3$

• $-3$

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

Solve the expression:
 $\frac{1}{2}\left(0.75\right)$  

•  $\frac{3}{8}$  

•  $\frac{0.75}{2}$  

•  $\frac{4}{6}$  

• 

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Solve the expression:
$\frac{-33}{1.1}$

• $-3$

• $30$

• $-30$

• $3$

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Solve the expression:
$\left(-39\right)\div\left(-13\right)$

• $3$

• $-3$

• $\pm3$

• $\frac{1}{3}$

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Which of the following statements BEST describes a situation in which opposite quantities combine to make zero?

• Kaycie made 6 pounds of pasta and divided the pasta into 3 containers.

• Alex missed 3 questions on a quiz in which each question was worth 5 points.

• Sara deposited $15 in her bank account and then withdrew $15 from the account.

• Zach scored 5 points in the first quarter of a basketball game and 8 points in the second quarters.

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

At 7:00 a.m., the temperature outside was 10°F below zero. By noon, it rose by 17°F. At 6:00 p.m., the temperature dropped by 6°F. What was the evening temperature?

• –33°F

• 1°F

• 13°F

• 33°F

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.3

-5.7 + 0.9

• 2.1
• -4.8
• -8.3
• -10.7

Tags

CCSS.7.NS.A.1C

solve

• 1  1/2
• - 1 5/9
• 1  5/9
• not here

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

Sharon wants to make cookies for her class bake sale. She found a recipe that calls for 2/3 cups of flour for each batch of cookies. How many batches can she make using 12 cups of flour?

• 12

• 18

• 6

• 4

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3