Adding/Subtracting Integers Intervention

Adding/Subtracting Integers Intervention

Use a Number Line to Add or Subtract Integers

• Draw and label a number line

• Start with the first number

• Choose which direction you will go

• Adding = Right

• Subtracting = Left

Multiple Choice

To SUBTRACT, move to the ________ on the number line.

• right
• left
• positiive
• less

Adding and Subtracting

• Copy examples on paper then return to zoom

• 5 + (-7)

• -8 + (-9)

• 25 - (-17)

Multiple Choice

Will the sum of -4 + -7 be positive or negative?

• positive
• negative

Multiple Choice

9 - (-13)

• -22
• 4
• -4
• 22

Multiple Choice

 -2 - (-8)

• 6
• -6
• -10
• 10

Multiple Choice

-1 + (-4)

• -3
• 3
• 5
• -5

Multiple Choice

Find the missing value:
-10 - _____ = 4

• 6
• -6
• -14
• 14