Adding and Subtracting Rational Numbers Review

Which of the following pairs of numbers are opposites?

Tags

CCSS.6.NS.C.5

What is the location of your house on the number line?

• -10

• -7.5

• -5

• 0

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

How far away is the bus from your house?

• -10 miles

• -5 miles

• 5 miles

• 10 miles

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

CCSS.6.NS.C.7

How far away is your house from school?

• 15 miles

• 20 miles

• 25 miles

• 50 miles

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

Which of the following could represent the star on this number line?

Tags

CCSS.6.NS.C.6

Which is smaller than -0.2?

• -0

• -0.2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Two numbers on a number line are opposites and they are 8 units apart. What are the two numbers?

• 1 and -1

• 2 and -2

• 3 and -3

• 4 and -4

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Which addition expression represents this model?

• 6 + 2

• 6 + 9

• 7 + 2

• 7 + 9

Tags

CCSS.1.OA.A.1

CCSS.1.OA.C.6

Which addition expression represents this model?

• 7 + (-15) + 6

• 6 + (-15) + 7

• 6 + (-8) + (-2)

• 7 + (-8) + 6

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.NS.C.5

CCSS.6.NS.C.6

What is the answer to this addition problem? (Hint: No calculations needed!)

• -10

• -7

• 3

• 9

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3