Rational Number Operations Review

7.9 + 18.72

• 2662
• 26.62
• 1
• 25.62

Tags

CCSS.6.NS.B.3

What is the value of -12 - (-35)?

• A  -47                              
• B -23
• C 23 
•  D 47

Tags

CCSS.7.NS.A.1C

Briana played a trivia game in which she lost 5 points for each incorrect answer and gained 10 points for each correct answer. If Briana answered 11 questions correctly and 4 questions incorrectly, what was her total score?

• A  15                           
• B   70     
• C     80 
• D   90

Tags

CCSS.7.NS.A.3

A Gatorade cooler has 36 cups of water. If a serving is ¾ of a cup how many servings are in the cooler?

• 48 servings
• 27 servings
• 36 ¾ servings
• 60 servings

Tags

CCSS.6.NS.A.1

A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new position? 

• - 550 feet
• 550 feet 
• - 1050 feet
• 1050 feet

Tags

CCSS.7.NS.A.1C

In Buffalo, New York, the temperature was -14^oF in the morning. If the temperature dropped 7^oF, what is the temperature now? 

• 7^o F
• -7^o F
• -21^o F
• 21^o F

Tags

CCSS.7.NS.A.3

Graham’s monthly bank statement showed the following deposits and withdrawals:
-$25.50, $52.75, -$22.04, -$8.50, $94.11
If Graham’s balance in the account was $47.86 at the beginning of the month, what was the account balance at the end of the month?

• $202.90
• $250.76
• $138.98
• $91.12

Tags

CCSS.7.NS.A.3

The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4.What was the price of a share at the end of the day?

• $32
• - $32
• - $5
• $30

Tags

CCSS.7.NS.A.3

Solve.
(3.5) - (-2.3)

• 5.8
• -1.2
• 1.2
• -5.8

Tags

CCSS.7.NS.A.1C

• -3/16
• -1/12
• -4/27
• -1 &1/6

Tags

CCSS.7.NS.A.2B