Powers, Roots, Scientific Notation
Order of Operations
Equations
Accuracy, Precision and Significant Digits
Algebraic Expressions
100
The cube root of 188, rounded to the nearest hundredth.
What is 5.73?
100
This is the result when you simplify: 12*11-(9-6).
What is 129?
100
This is the solution of x to the following equation: 4x + 7 = 3
What is -1?
100
This is the number of significant digits in: 5.100
What is 4?
100
The following terms are LIKE or UNLIKE 7xyz -0.25zxy
What is Like?
200
Express the following as products: 4^2.
What is 4x4.
200
This is the Mnemonic for remembering Order of Operations.
What is "Please Excuse My Dear Aunt Sally"?
200
This is the solution of x in the following equation: 2x - 3 = 4x - 7
What is 2?
200
This is the result when the following number is rounded to two significant digits: 528,702
What is 530,000?
200
The product of: (2x^3)(5x^4)
What is 10x^7?
300
The product of the square root of 49 and 2^3.
What is 56?
300
This is the answer to: 3*(3+3)^2-4*(6-3)^2
What is 72?
300
This is the solution to x in the following equation: 2(x+2) = 7(x-3)
What is 5?
300
This is the number that is more precise: 0.0205 vs. 2.101
What is 0.0205?
300
This is the result to: (-3x^4)^5
What is -243x^20?
400
4,200,000 expressed in scientific notation.
What is 4.2 x 10^6?
400
This is the answer when the following expression is simplified: 8/2 + (6*5)^2 - 4^2
What is 888?
400
The ratio of a number to 6 is the same as the ratio of 19 to 3. This is that number.
What is 38?
400
This is the number that is more accurate: 1.050 vs. 0.0015
What is 1.050?
400
This is the resulting sum of: (3x + 4) + (5x - 7)
What is 8x-3?
500
A company produced 925,000 small applicances in one year and made a profit of $8,620,000. The profit on each appliance in scientific notation is this value.
What is 9.32 x 10^1?
500
Evaluate the following expression when x = 2: 5x + 6 / -4x^2
What is -1?
500
This is the amount of money that John receives when $4950 is distributed among John, Maria, and Betsy. Maria receives twice as much as John and Betsy receives three times as much as John.
What is $825?
500
Using the rules of approximate numbers, this is the solution to the following: The square root of 258
What is 16.1?
500
This is the difference of: (5x^2 - 3x - 4) - (2x^2 - 5x +6)
What is 3x^2 + 2x - 10?