Rational Number Addition and Subtraction of Rational Numbers

Is the sum of -7 + 5 positive or negative?

• Positive
• Negative

Tags

CCSS.7.NS.A.1C

What is the absolute value of -3 1/2?

• 1/2
• -1/2
• 3 1/2
• -3 1/2

Tags

CCSS.6.NS.C.7C

Is the sum of -7 3/5 + -4 3/4 positive or negative?

• Positive
• Negative

Tags

CCSS.7.NS.A.1C

Adding a negative is the same as subtracting a ______________.

• negative
• positive
• integer
• opposite

What is the sum of -6 and 2 3/4?

• -4
• -3 1/4
• -2 3/4
• -1 1/4 

Tags

CCSS.7.NS.A.1C

Which direction would the second arrow  go on the number line for the sum: 3 1/3 + (-4 1/2)

• Left
• Right
• Diaganol
• Up

What is the absolute value:
| 3 + (-2 1/2)|

• -1 1/2
• 1 1/2
• -1/2
• 1/2

Tags

CCSS.6.NS.C.7C

Which direction would the first arrow go on the number line model for:
-8 2/7 + -4 8/9

• Right
• Left
• Up
• Down

Subtracting a ___________ is the same as adding a positive.

• integer
• positive
• negative
• fraction

Tags

CCSS.7.NS.A.1C

Simplify: 5 2/3 - (-2 1/3)

• 6
• -8
• 8
• 10

Tags

CCSS.7.NS.A.1C