Adding and Subtracting Negatives

Which pattern applies to this problem:

• Same sign: ADD and KEEP

• Different sign: SUBTRACT, KEEP the SIGN of the one with MORE

• This problem is impossible

Tags

CCSS.7.NS.A.1C

How well do you feel you understand the patterns for ADDING INTEGERS?

• I don't understand AT ALL!

• I am still a bit confused and need help

• I kind of get it, but need more practice

• I've got this! I am ready to take a quiz on my own!

Tags

CCSS.7.NS.A.1B

Add (-9) and (-1)

• -9

• +10

• -8

• -10

Tags

CCSS.7.NS.A.1C

Add

-80

-12

• -68

• +92

• -92

• +68

Tags

CCSS.7.NS.A.1C

ADD

-37

+15

• -52

• +52

• -22

• +22

Tags

CCSS.7.NS.A.1C

ADD

+46.5

-11.3

• +57.8

• -57.8

• +35.2

• -35.2

Tags

CCSS.7.NS.A.1C

8 + (-7)

Tags

CCSS.7.NS.A.1C

-3 + (-11)

Tags

CCSS.7.NS.A.1C

Adding integers with different signs you

• add the numbers and forget the sign

• subtract the integers and keep the sign of the greatest absolute value.

• turn the sign negative

• turn the sign positive

Tags

CCSS.7.NS.A.1C

-7 + -4

• -11

• -3

• 3

• 11

Tags

CCSS.7.NS.A.1C