Adding Intergers

7+(-12)=?

• -5

• 5

• 19

• -19

Tags

CCSS.3.NBT.A.2

16+17=?

• 23

• 34

• 33

• 45

Tags

CCSS.3.NBT.A.2

-9+9=?

• 18

• -18

• 0

• 21

Tags

CCSS.3.NBT.A.2

3+(-7)=?

• 4

• -4

• 5

• 10

Tags

CCSS.3.NBT.A.2

6+(-12)=?

• 6

• -6

• 18

• -18

Tags

CCSS.3.NBT.A.2

15+(-15)=?

• 30

• -30

• 0

• -25

Tags

CCSS.3.NBT.A.2

What is the rule of adding integers with same signs?

• add, the always positive

• add always negative

• add and keep the same sign

• add and change to the opposite sign

Tags

CCSS.7.NS.A.1

What is the rule when adding different signs?

• Add then make the answer negative

• Subtract then take the sign of the bigger number

• Add then make it positive

• Subtract and take whichever sign you feel

Tags

CCSS.6.NS.C.5

4+(-10)=?

• 6

• -14

• -6

• 14

Tags

CCSS.3.NBT.A.2

56+(-23)=?

• 79

• 23

• 42

• 33

Tags

CCSS.3.NBT.A.2