Adding Integers

Group the numbers based on value.

Groups:

(a) Positive Numbers

,

(b) Negative Numbers

• 3
• 1
• 4
• 6
• 2
• 7
• -4
• 9

• -7
• -5
• -1
• -3
• -2
• -8
• 5
• -6

What is the absolute value of -19?

• 19

• -19

• 1.9

• 0

True or False: The arrows on a number line show if a number is positive or negative.

• true

• false

When we add opposites, such as -5 + 5 or 5 + (-5) we get the answer of...

• 0

• -10

• 10

• 1

Putting money into an account is known as a (a)   .

True or False: Taking money out of an account is known as a withdrawal.

• true

• false

​ 5 + (-2) =

• 3

• 7

• 5

• 0

-3 + 8

• 5

• -3

• -5

• 11