Negative Numbers

Choose the first step in solving the following equation.
-3y - 12 = 14

• add 3 from both sides

• add 12 to both sides

• subtract 12 from both sides

Tags

CCSS.7.EE.B.4A

Solve:
19  +  a  =  –40

• –950

• –59

• –31

• 2.6

Tags

CCSS.7.EE.B.3

Write the following expressions as an addition expression. -5 - (-1)

• -5+-1

• -5+1

• 5+1

• 5+-1

Tags

CCSS.7.NS.A.1B

What rule do you use when you multiply or divide two negative numbers?

• Negative answer

• Positive answer

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

LESS than 0.

• positive integer

• negative integer

• fraction

• signed number

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

A number LESS than 0.

• positive number

• negative number

• integer

• signed number

Tags

CCSS.6.NS.C.5

• A

• B

• C

• D

Tags

CCSS.7.NS.A.1C

Use the positive numbers to represent elevations above sea level and negative numbers to represent elevations below sea level. Mary's elevation is 6.5 meters at the beginning of a hiking trail. After walking a few minutes, she has descended 12.2 meters. Which of the following represents her new elevation?

• -18.7

• 5.7

• -6.3

• -5.7

Tags

CCSS.7.NS.A.1C

Number to the left of zero on the number line are called

• integers

• negative numbers

• infinity

• positive numbers

Tags

CCSS.7.NS.A.1B

A submarine hovers at 20 meters below sea level. If it descends 100 meters and then ascends 100 meters, what is its new position?

​ (a)  

• -20 meters

• -100 meters

• 100 meters

• 20 meters

• -200 meters

• 200 meters

Tags

CCSS.7.NS.A.1A