Operations with Integers

 Which expression is equivalent to $-\frac{1}{3}\left(12+3\right)$ ? 

•  $-4\ -\ 1\$  

•  $-4\ +\ 1\$  

•  $-4\ +\ 3\$  

•  $-4\ -\ 3\$  

Tags

CCSS.7.NS.A.1D

When multiplying a negative number times a negative number, the answer is always _________

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which scenario COULD be modeled by the equation $4\left(-12\right)$ 

• Avery receives $4 per week for 12 weeks. Her checking account has a balance of $48.

• Daniel owes his friend $12. He gives his friend $4 on Monday. Daniel still owes his friend $8.

• Eboni buys 4 pairs of shorts for $12 each. She owes the cashier $48.

• Nick has $12 in his wallet. He purchases a movie ticket for $4 Nick has $8 in his wallet.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which statement is TRUE?

• $S\div R>0$

• $S-R>0$

• $S\times R<0$

• $S+R<0$

Tags

CCSS.7.EE.B.3

Hixson Middle School's football team is positioned on the 50 yard line during a football game. After a penalty is called, the team is pushed BACK 5 yards. Hixson's team gets the same penalty three more times in a row. What yard line is the team now positioned on?

• 5 yard line

• 20 yard line

• 50 yard line

• 30 yard line

Tags

CCSS.7.NS.A.3

Mr. Dent had 32 markers in his classroom. He buys new boxes of markers that have 9 markers in each box. Now, he has 86 markers. How many new boxes did he buy?

• 3 boxes

• 7 boxes

• 9 boxes

• 6 boxes

Tags

CCSS.3.OA.A.3

Last summer, Jon’s family found 152 shells at the beach. This summer they were at the beach for 7 days. Each day they found 9 shells. How many fewer shells did they find this year than last year?

• 63 fewer shells

• 89 fewer shells

• 136 fewer shells

• 150 fewer shells

Tags

CCSS.3.OA.D.8

 $-83\ +\ \left(-36\right)\ +\ 20$  

Simplify the expression above. 

• -99

• -27

• 67

• 70

Tags

CCSS.7.NS.A.1C

 $6\left(3+\left(-9\right)\right)-2$  
Simplify the expression above

• -38

• -34

• 34

• 38

Tags

CCSS.7.NS.A.3

When dividing a positive number by a negative number, the answer is always ______________.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B