Add integers

(-5)+7

• 2

• -2

• 12

• -1#

If the sign is different what we do?

(-5)+(-6)

• -11

• 11

• 1

• -1

5+(-9)=

• 4

• -14

• -4

• 14

(+9)+(-4)=

• -5

• 13

• 5

• -15

(-1)+3=

• 2

• -4

• -2

• 4

(-6)+(-7)=

• -13

• -1

• 13

• 1

(-5)+(-6)=

• -11

• 1

• 11

• -1

7+8=

If it was the same sign what we do