Rational Numbers FINAL REVIEW!

 5/8 − (− 7/8)

• 1  1/2
• 2  1/2
• -1  1/2
• -2  1/2

Tags

CCSS.7.NS.A.1C

Solve 1/2 + (-3/4)

• -1/4
• 1
• -1
• 1/4

Tags

CCSS.7.NS.A.1C

−7.34 − (−5.51)

• 1.93
• -1.83
• -12.85
• 12.85

Tags

CCSS.7.NS.A.1C

- 31 + - 7

• 24
• -24
• - 38
• 38

Tags

CCSS.7.NS.A.1C

Tell whether this sentence is always true, sometimes true, or never true.  (COME UP WITH EXAMPLES BEFORE YOU PICK)

negative - positive = negative

• always true
• sometimes true
• never true

Tags

CCSS.7.NS.A.1C

-3/7 + 4/5

• 43/35
• -13/35
• -43/35
• 13/35

Tags

CCSS.7.NS.A.1C

-1 1/4  + -2 1/2 =  

• - 3 3/4
• - 3 1/4
• -2 3/4
• -3 1/2

Tags

CCSS.7.NS.A.1C

2 3/4 - (-1/4) = 

• 2  1/2
• 3  1./4
• 3
• -3

Tags

CCSS.7.NS.A.1C

Multiply. Make sure your final answer is in simplest form. 

• -7/8
• 7/8
• -63/72
• 63/72

Tags

CCSS.7.NS.A.2A

A recipe for cake requires 1/3 cup of milk. Molly wants to make 4/5 of the recipe. How many cups of milk should Molly use to make the cake?

• 4/15

• 5/12

• 1/5

• 6/8

Tags

CCSS.5.NF.B.6