addition and subtraction of integers

When adding negative numbers on a number line, you move to the ____________.

• Right
• Left

-4 + (-3) = ?

(a)  

-5 + 9 = ?

(a)  

2 + (-8) = ?

(a)  

8 + (-2)

(a)  

3 + -7

(a)  

-10 + 10

(a)  

3 + -7 =

• 10

• 4

• -10

• -4

-2 + 4 

• -2
• 2
• 0
• -4

3 + -7

• 10
• 4
• -10
• -4