Subtracting with Number Line

Which expression matches this number line?

• 2 + 3

• -2 - 3

• -2 + (-3)

• -2 - (-3)

Tags

CCSS.7.NS.A.1B

Which expression matches this number line?

• 2 - 3

• 2 + (-3)

• -2 - (-3)

• -2 - 3

Tags

CCSS.7.NS.A.1B

When subtracting a positive integer which direction should you move on the number line?

• Left

• Right

• That depends on if the first number is positive or negative

Tags

CCSS.7.NS.A.1C

When subtracting a negative integer which direction should you move on the number line?

• Left

• Right

• That depends on if the first number is positive or negative

Tags

CCSS.7.NS.A.1C

Which expression matches this number line?

• -2 + 3

• -2 - 3

• 2 - (-3)

• 2 + (-3)

Tags

CCSS.7.NS.A.1B

How would you solve the following problem on a number line?

-8 - (-3)

• Start at -8 then move 3 times to the right

• Start at -8 then move 3 times to the left

• Start at -3 then move 8 times to the right

• Start at -3 then move 8 times to the left

Tags

CCSS.7.NS.A.1B

How would you solve the following problem on a number line?

• Start at -8 then move 3 times to the right

• Start at -8 then move 3 times to the left

• Start at -3 then move 8 times to the right

• Start at -3 then move 8 times to the left

Tags

CCSS.7.NS.A.1B

Which expression matches this number line?

• -2 + 3

• 2 + (-3)

• 2 - (-3)

• -2 - (-3)

Tags

CCSS.7.NS.A.1B

Check ALL the boxes that would have a negative sum or difference

• 2 - 5

• -8 + 3

• -6 - (-6)

• 7 - (-3)

• 9 + (-11)

Tags

CCSS.7.NS.A.1C

• 7
• 5
• -7
• -5

Tags

CCSS.7.NS.A.1C