Adding and Subtracting Integers Challenge

What is the first step when using a number line to add or subtract integers?

• Start at zero

• Start at the number 1

• Start at the number 5

• Start at the number 10

If you move to the left on a number line, what type of number are you dealing with?

• Negative

• Positive

• Fraction

• Zero

What should you do if you have two integers with the same sign?

• Add them and change the sign

• Subtract them and change the sign

• Add them and keep the sign

• Subtract them and keep the sign

What is the result of adding -3 and -2?

• 1

• -1

• 5

• -5

When adding integers with different signs, what should you do?

• Add them and keep the sign of the larger number

• Subtract them and keep the sign of the smaller number

• Subtract them and keep the sign of the larger number

• Add them and keep the sign of the smaller number

What is the result of 5 + (-8)?

• 3

• -3

• -13

• 13

What happens when two negative signs are touching?

• They become zero

• They cancel each other out

• They stay negative

• They become a positive

What is the result of 3 - (-2)?

• -1

• 5

• -5

• 1

If you have -6 - (-4), what is the result?

• -2

• 10

• -10

• 2

What is the result of -7 + 5?

• 12

• -2

• 2

• -12