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Credits and Debts
Adding Rational Numbers
Subtracting Rational Numbers
Multiplying Rational Numbers
Dividing Rational Numbers
100

2. Mai's bank account is overdrawn by $60, which means her balance is −$60. She gets $85 for her birthday and deposits it into her account. How much does she now have in the bank?

What is $25.00

100
0.38 + (-1.2)
What is -0.82?
100
- 4/13 - 8/13
What is -12/13 ?
100
-3.2 x 5
What is -16?
100
-20 divided by 0.5
What is -40?
200

John is going on a date. He wants to impress Julia by taking her to dinner and a movie.

Tickets to the movie cost $7.00 each.

Popcorn costs $5.00 each.

Candy costs $2.00 each.

Dinner costs $10.00 each.

An Uber to the restaurant and the movies is $15.00.


How much money does he need to make before he takes her on the date?


If he makes $14.00 an hour, how many hours should he work in order to pay for everything?

What is $63.00


What is 4.5 hours 

200
9/25 + (-17/25)
What is -8/25?
200
-0.06 - (-0.86)
What is 0.8 ?
200
-1/6 (-2/3)
What is 1/9?
200
-15 divided by -5/8
What is 24?
300

Priya wants to buy three tickets for a concert. She has earned $135 and each ticket costs $50. She borrows the rest of the money she needs from a bank and buys the tickets.

How much did she borrow from the bank?

What is $15.00

300

-8/5 + (-3/4)

What is -47/20

300
-10/24 - (-2/24)
What is -1/3 ?
300

Evaluate 2/3 multiplied by x for x = -6

What is -4 ?

300
Emma bought 2 and 1/2 yards of cording for the trim around the edge of a square pillow. How much will she use for each side of the pillow?
What is 5/8 yard?
400

He earned $30 dollars by cutting the neighbor’s lawn.

He spent $14 going to the movies. 

He spent $3.55 on an ice cream cone.

If Diego had $65.00 in his bank account to start, how much does he have now?

What is $77.45

400
To make a small amount of play dough, you can mix 1 cup of flour, 1/2 cup of salt and 1/2 cup of water. What is the total amount of ingredients added to make the play dough?
What is 2 cups?
400
The snowfall in Rochester, NY in the winter of 1999-2000 was 91.5 inches. Normal snowfall is about 76 inches per winter. How much more snow fell in the winter of 1999-2000 than is normal?
What is 15.5 inches?
400
Travis painted for 6 and 2/3 hours. He received $27 an hour for his work. How much was Travis paid for doing this painting job?
What is $180?
400
Sean has a loan of $8804.46 including interest. He makes payments of $209.63 each month on the simple interest loan. How many months will it take for Sean to repay his loan?
What is 42 months?