Rules of Adding and Subtracting Rational Numbers
Adding Integers and Decimals
Subtracting Integers and Decimals
Multiplying Rational Numbers
Dividing Rational Numbers
100
A negative plus a negative is a negative or positive?
What is negative?
100
-47+-13
What is -60?
100
.72 - 1.31
What is -.59 ?
100
5.01 x -5.4
What is -27.054 ?
100
-.5 ÷ .25
What is -.5?
200
A negative times a negative is a negative or positive?
What is positive?
200
0.38 + (-1.2)
What is -0.82?
200
- 4.13 - 8.63
What is -12.76 ?
200
-3.2 x 5
What is -16?
200
-8 ÷ 25.6
What is -3.2?
300
A negative times a positive is a negative or positive?
What is a negative?
300
3.36 + -4.68
What is -1.32?
300
-0.06 - (-0.86)
What is 0.8 ?
300
-1.6 x-2.3
What is 3.68?
300
-.25 ÷ -4.25
What is 17?
400
A negative plus a negative is a positive or negative?
What is either?
400
-1.35 + 3.45
What is 2.1?
400
-10.24 - (-2.14)
What is -8.1?
400
-1.5(3.56)
What is -5.34?
400
.09 ÷ -.081
What is -.9?
500
A negative minus a positive is a negative or positive?
What is negative?
500
To make a small amount of play dough, you can mix 1 cup of flour, .5 cup of salt and .5 cup of water. What is the total amount of cups of ingredients added to make the play dough?
What is 2 cups?
500
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?
500
Travis painted for 6.5 hours. He received $27 an hour for his work. How much was Travis paid for doing this painting job?
What is $180?
500
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?
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