Multiply and Divide Integers

Alex thinks that if you multiply a negative and a positive that you will get a negative answer ALWAYS!
His friend Tyler said he was wrong and the sign in your answer depends on how big and small the numbers are. Who is CORRECT? 

• Alex 
• Tyler

Tags

CCSS.7.NS.A.2A

If the temperature drops 5 degrees every hour for 9 hours, which integer represents the change in temperature? 

• 14
• -14
• 45
• -45

Tags

CCSS.7.NS.A.3

The football team lost 8 yards on 5 plays. Which integer shows the total number of yards the team has lost? 

• -13
• 13
• 40
• -40

Tags

CCSS.7.NS.A.1C

(-2)(-11)

• 22
• -22
• 13
• -13

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-7 x -3

• -10
• 10
• 21
• -21

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

10 x -2

• 12
• -12
• 20
• -20

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-25) ÷ (-5)

• 5
• -5
• -4
• 4

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-9)(-8)

• -72
• 72

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

44/-4=

• 11
• -8
• -11
• -1/11

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

A mountain climber climbed down a cliff 50 feet at a time. He did this 5 times in one day. What was the overall change in his elevation?

• -250 feet 
• 250 feet 

Tags

CCSS.7.NS.A.1A