Adding and Subtracting Integers Practice Challenge

What should you do when adding integers with the same sign?

• Add and change the sign

• Subtract and keep the sign

• Add and keep the sign

• Subtract and change the sign

When subtracting integers, what is the first step in the 'Keep Change Change' method?

• Change the first number to its opposite

• Change the second number to its opposite

• Keep the first number the same

• Change the subtraction sign to addition

How would you rewrite 2 - 5 using the 'Keep Change Change' method?

• 2 + (-5)

• -2 + 5

• 2 - (-5)

• 2 + 5

What is the result of -3 - 4 after applying the 'Keep Change Change' method?

• -3 + 4

• 3 + (-4)

• -3 + (-4)

• 3 - 4

If you have -5 - (-6), what does it become after applying 'Keep Change Change'?

• -5 + 6

• 5 - 6

• -5 - 6

• 5 + (-6)

What is the result of 60 + 15?

• 105

• 75

• 45

• 90

How would you solve 3 - (-7) using the 'Keep Change Change' method?

• 3 + 7

• -3 - 7

• 3 - 7

• -3 + 7

What is the result of 37 - 12 after applying 'Keep Change Change'?

• 29

• 19

• 49

• 25

What should you do when you see an addition problem?

• Keep Change Change

• Change the sign

• Leave it alone

• Subtract the numbers

What is the result of 10 + 6?

• 14

• 16

• 18

• 20