Adding and Subtracting
Multiplying and Dividing
Exponents
Word Problems
Miscellaneous
100

(-2)+(-17)

What is -19?

100
(-6) x (-9)
What is 54?
100
2^6
What is 64?
100
Mt. Everest is 29,028 feet above sea level. The Dead Sea, is 1,312 feet below sea level. What is the difference between these two elevations?
What is 30340 feet?
100

The number of units away from 0, regardless of direction.

What is absolute value?

200
2 + (-9)
What is -7?
200
(124)/ -31
What is -4?
200

(-4)-3

What is -1/64?

200
A submarine was situated 800 feet below sea level. If it rises 250 feet, what is its new position?
What is 550 feet below sea level?
200

2.32 x 10 11

What is scientific notation for 232,000,000,000?

300
(24) - (-46)
What is 70?
300
(9 x (-2)) x 10
What is -180?
300
Standard form: 0.00000123 Scientific notation: ?
What is 1.23 x 10^(-6)?
300
A group of hikers is descending a mountain at a rate of 400 feet per hour. What is the change in the elevation of the hikers after 6 hours?
What is -2400 feet?
300
The number that is the same distance away from zero but on the other side of zero on the number line.
What is the opposite of a number?
400

(-15) + (19) - (-4)

What is 8?

400
(14 / -7) x 2
What is -4?
400
4^(-2) x 4^ (6)
What is 256 or 4^4?
400
The length of an island is changing at a rate of -17 inches per year. How long will it take for the change in the length of the island to be -255 inches?
What is 15 years?
400

Add the opposite or keep change change.

What is what we do when we have to subtract a number?

500

(-2) - (-17) - (9+5)

What is 1?

500
(5 x -12) / (-3 x 10)
What is 2?
500

(-8 / (-8)3) x ((-8)-2)

What is (-8)-4 or 1/4096?

500

The population of a small town is changing at a rate of -255 people per year. How long will it take for the change in population to be -2040 people?

What is 8 years?

500

(1.290 x 100) x (2.31 x 10-4)

What is 2.98 x 10-4 or 0.000298?

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