Numbers
Sum or Difference
Equivalent Addition
Word Master
EOG Review Questions
100
-4 + ____ = 0
What is 4?
100
-15+5
What is -10?
100
This is 3-8=-5 written as an equivalent addition problem.
What is 3+(-8)=-5?
100
This is the distance of a number from zero on a number line.
What is absolute value?
100

A library has 12,500 fiction books and 19,000 nonfiction books.

     *Currently, 2/5 of the fiction books are checked out.

     *Currently, 2/5 of the nonfiction books are checked out.

     *Of the books checked out, 1/10 are due back this week.

How many books are due this week?

What is 1260 books?

200
8+____ = 0
What is -8?
200
4+(-2)
What is 2?
200
This is 5-(-1)=6 written as an equivalent addition problem.
What is 5+1=6?
200
This is one pair of numbers whose sum is zero.
What are opposites?
200

Kevin is paid $8.80 per hour.  He worked 7 hours.  He gave his mother 1/4 of his earnings.  How much did Kevin have left?

What is $46.20?

300
This tells how far apart -15 and 30 are on a number line.
What is 45?
300
1/2 - 1/4
What is 1/4?
300
This is -8-4=-12 written as an equivalent addition problem.
What is -8+(-4)=-12?
300
This is a symbol, usually a letter, that can stand for an unknown quantity.
What is a variable?
300

Craig earns the same amount of money each month.  His telephone bill is 1/20 of his monthly earnings, and he pays a total of $720 each year for his telephone service.  How much does Craig earn each month, in dollars?

What is $1200?

400
This tells how far apart -8 and -2 are on a number line.
What is 6?
400
-1 3/8 + 3
What is 1 5/8?
400
This is -9-(-6)=-3 written as an equivalent addition problem.
What is -9+6=-3?
400
These are the set of whole numbers and their opposites. Ex: (..., -2, -1, 0, 1, 2, ...)
What are integers?
400

The elevation of the surface of the Dead Sea is about -430.5 meters.  The height of Mt. Everest is about 8,848 meters.  How much higher is the peak of Mr. Everest than the surface of the Dead Sea, in meters?

What is 9,278.5 meters?

500
This is the only number that does not have an opposite.
What is zero?
500
The opposite of n is 6. This is the value of n.
What is -6?
500
A company has a net loss of $29.35. This is the amount of profit it has to make to break even.
What is $29.35?
500
This is the opposite of a number or term.
What is additive inverse?
500

One winter day, the temperature at noon was -9 degrees Fahrenheit.  The temperature then rose by 1/2 degree each hour for 3 hours before dropping by 2 1/4 degrees each hour for 2 hours.  

What was the temperature, in degrees Fahrenheit, at 5 PM? 

What is -12?

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