Add/Subt Integers 6 (small w/ hints)

-4 + (-5) + (-1)

• -10
• -8
• 10
• 8

Tags

CCSS.7.NS.A.1C

-9 + 9

• 18
• -18
• 0
• 81

Tags

CCSS.7.NS.A.1B

-12 + 9

• 21
• 3
• -3
• -21

Tags

CCSS.7.NS.A.1C

-8 - 6

• -2
• 2
• -14
• 14

Tags

CCSS.7.NS.A.1C

How do you solve this problem. -6 - (-4). What is the answer?

• subtract it, -10

• change to addition and add. -10

• subtract it, -2

• You leave the first number alone, change the subtraction to addition, and change the sign of the second number. Follow integer addition rules...answer is -2

Tags

CCSS.7.NS.A.1C

What rule do you use to solve this problem? -6 + 11, then solve the problem

• a negative plus a positive, you subtract and take the sign of the larger number. The answer is 5.

• a negative plus a negative is a bigger negative. The answer is 5

Tags

CCSS.7.NS.A.1C

11 - (-2)

• 13

• 9

• -13

• -9

Tags

CCSS.7.NS.A.1C

7 + (-14)

• 7
• 21
• -21
• -7

Tags

CCSS.7.NS.A.1C

(-4) - (-5) hint...remember to change the sign + the one behind

• 1

• -9

• answer not given

• -1

• 9

Tags

CCSS.7.NS.A.1C

(-2) - (-9) hint...remember to change the sign + the one behind

• 7

• answer not given

• -7

• 11

• -11

Tags

CCSS.7.NS.A.1C