adding and subtracting rational word problems

Mr. Smith has -$275.78 as his account balance. He deposits $539.20 into his account. What is Mr. Smith's account balance now?

• $813.98

• $263.42

• $539.78

• $345.98

Tags

CCSS.7.NS.A.1C

The air temperature in the North Pole in the morning was 3 degrees Celsius.  By 10:00am the temperature dropped 12 degrees.  By noon the temperature had gone up 5 degrees.  At 3:00pm the temperature went up 9 degrees.  By nightfall the temperature had dropped 16 more degrees.  What was the temperature at the North Pole at nightfall?

• 11 degrees
• 0 degrees
• -11 degrees
• -9 degrees

Tags

CCSS.7.NS.A.3

The average daily temperature in Denton went from -8°F in January to 43°F in March. What was the change in the average daily temperature from January to March?

• 35°

• 51°

• -35°

• -51°

Tags

CCSS.7.NS.A.1C

A fish is swimming 7 feet below the water's surface. A turtle is swimming 2 feet below the water's surface. What is the difference in feet where the fish and the turtle is?

• -9 feet
• 14 feet
• 5 feet
• 9 feet

Tags

CCSS.7.NS.A.1C

Jay walked 1/2 mile to school. After school, he walked 1/3 mile to his aunt’s house. Afterwards, he walked 5/6 mile home. How many miles does he walk in one day?

• 1 2/3 miles

• 1 4/6 miles

• 7/11 of a mile

• 1 1/6 miles

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Devon had his two friends over for pizza. Devon ate 1/4 of the pizza. One of his friends ate 3/8 of the pizza and the other friend ate 1/8 of the pizza. How much of the pizza is left?

• 1/4

• 1/8

• 1/3

• 1/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Chris decided to do his history homework a little bit each night. On the first night he did 1/5 of the homework, the second night he completed 1/4 of the homework, and the third night he worked 1/2 of the homework. How much of the homework has Chris completed?

• 19/20 or .95

• 1/2 or .5

• 1/3 or .33

• 1/10 or .1

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $-4+\left(-3\right)-9-\left(-5\right)$  

Evaluate the expression:

• 21

• 3

• 0

• -11

Tags

CCSS.6.EE.A.2

CCSS.6.NS.C.5

A hike starts at an elevation 30 meters below sea level and ends at a point 9500 meters higher than the starting point. How high would you be at the end of the hike? 

• 9530 meters
• 9470 meters
• 9530 feet
• 9470 feet

If Angelica is five steps to the left of the classroom and Brian is 12 steps to the right of the classroom how far apart are they?

• 6 steps apart
• 5 steps apart
• 17 steps apart
• 0 steps apart

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

CCSS.6.NS.C.7

CCSS.6.NS.C.8