Add/Sub Integers 7a

Find the sum.

-13 + 5 + ( - 2)

• -10

• 20

• -6

• 6

Tags

CCSS.7.NS.A.1C

Find the difference.

-11 - 9

• -2

• 2

• -20

• 20

Tags

CCSS.7.NS.A.1C

Find the sum.

15 + (-26)

• -41

• -9

• -11

• 41

Tags

CCSS.7.NS.A.1C

Find the sum .

-12 + 18 + (-7)

• -25

• -37

• 1

• -1

Tags

CCSS.7.NS.A.1C

A scuba diver dove down 83 m below sea level and then swam back up19 m. In order to be at a safe level, the diver needs to be at 63 m below sea level or closer to the surface. Is the diver at a safe level?

• Yes, the diver is at a safe level.

• No, the diver is not at a safe level.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Find the difference.

-63 - (- 8)

• -55

• -71

• -51

• 16

Tags

CCSS.7.NS.A.1C

Which is greater, and by how much?

a) - 19 + 36

b) - 19 - ( -36)

• choice a is greater by 17

• choice b is greater by 17

• choice a is greater by 55

• the two choices are equal in value

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

-23 - (-16) - 8

• -2

• -47

• -15

• -12

Tags

CCSS.7.NS.A.1C

Select the expression with the GREATEST value of the choices below

• -28 + 19 + 28

• 93 - (-17) + 11

• 48 + (-1) - (-35)

• -16 - (-30) -6

Tags

CCSS.7.NS.A.3

The Green Gobs and Blue Blobs are competing on a game show called Math Fever. The game is similar to Jeopardy, where you get points if you answer correctly and lose points if you answer incorrectly. 

 Below is the FINAL score board.

Green Gobs: 50 pt question correct
                       150 pt question incorrect
                       325 pt question correct

Blue Blobs:   50 pt question incorrect
                       150 point question correct
                       325 pt question incorrect

Which of the following is true?

• The Blue Blobs won the game by 450 points.

• The Green Gobs won the game by 450 points.

• The Green Gobs won the game 200 points

• The two teams tied

Tags

CCSS.7.EE.B.3