Adding and Subtracting Negative Numbers

What is -9 + (-4)?

• -13

• 13

• 5

• -5

Tags

CCSS.7.NS.A.1C

What is -8 + (-10)?

• -18

• 18

• 2

• -2

Tags

CCSS.7.NS.A.1C

What is -15 - (-10)?

• -25

• -5

• 5

• 25

Tags

CCSS.7.NS.A.1C

What is -9 - (-5)?

• 4

• -4

• 14

• -14

Tags

CCSS.7.NS.A.1C

What is 8 + (-9)

• 1

• 17

• -17

• -1

Tags

CCSS.7.NS.A.1C

What is 9 - (-4)

• 5

• -5

• -13

• 13

Tags

CCSS.7.NS.A.1C

What is -8 + 11

• 3

• -3

• -19

• 19

Tags

CCSS.7.NS.A.1C

What is 0 - (-9)?

• 9

• -9

Tags

CCSS.7.NS.A.1C

What are the steps of doing -9 - (-8)?

• Point, Aim, Forward or backwards

• Point, go

Tags

CCSS.7.NS.A.1C

What is your confidence level on adding and subtracting negative numbers?

• Very Low

  (What is a negative number?)

• Low

  (I cannot understand that for every positive number there is a negative number) (Except 0)

• Medium

  (I understand, however I want more help with adding and subtracting negative numbers)

• High

  (I understand how to add and subtract negative numbers, even if I do not do it Mr. Harper's way)

Tags

CCSS.7.NS.A.1C