| Equation | Type of Math | Answer | % Correct |
|---|---|---|---|
| 12 / 3 | Easy Division | 4 | 100%
|
| 6 x 7 | Easy Multiplication | 42 | 100%
|
| 9 - 4 | Easy Subtraction | 5 | 100%
|
| 5 + 3 | Easy Addition | 8 | 100%
|
| 356 + 789 | Hard Addition | 1145 | 76%
|
| 987 - 543 | Hard Subtraction | 444 | 76%
|
| 3.6 + 7.4 | Decimal Addition | 11 | 67%
|
| 8.9 - 4.2 | Decimal Subtraction | 4.7 | 67%
|
| 512 / 8 | Hard Division | 64 | 62%
|
| -5 + 3 | Negative Addition | -2 | 43%
|
| -4 × -7 | Negative Multiplication | 28 | 43%
|
| -12 / 3 | Negative Division | -4 | 43%
|
| 3/4 + 1/2 | Fraction Addition | 1.25 | 38%
|
| 234 x 56 | Hard Multiplication | 13104 | 38%
|
| √16 | Square Roots | 4 | 38%
|
| 9.6 / 1.2 | Decimal Division | 8 | 38%
|
| 5.3 x 2.1 | Decimal Multiplication | 11.13 | 33%
|
| -8 - (-2) | Negative Subtraction | -6 | 33%
|
| 3x + 5 = 11 | Algebra | 2 | 29%
|
| 2^3 | Exponents | 8 | 29%
|
| 7/8 - 3/5 | Fraction Subtraction | 0.275 | 19%
|
| |7-9| | Absolute Values | 2 | 19%
|
| 3.4 × 10^6 | Scientific Notation | 3400000 | 19%
|
| 4 + 6 × 2^3 ÷ 4 | PEMDAS | 16 | 14%
|
| 2x^2 + 3x - 5 = 0 | Algebra | 1 or -2.5 | 14%
|
| y = 2x + 3 | Linear Functions (When x=4, what is y?) | 11 | 10%
|
| 5! | Factorials | 120 | 10%
|
| log10(100) | Logarithms | 2 | 10%
|
| log2(32) | Logarithmic Equations | 5 | 10%
|
| 2^x=128 | Exponents | 7 | 10%
|
| 4/5 / 1/3 | Fraction Division | 0.466 | 5%
|
| (2 3) (x) = (5)(1 -1)(y) = (4) | Solving Systems of Equations with Matrices (x=y=?) | 1 | 5%
|
| lim x->0 sin(x) / x | Limits | 1 | 5%
|
| 4 1/3 x 2 1/2 | Fraction Multiplication | 10.833 | 5%
|
| If you invest $1,000 at an interest rate of 5% per year, the amount after 3 years would be what? | Exponential Growth and Decay | 1157.63 | 5%
|
| Slope between (1, 2) and (4, 6) is what? | Slope Intercept | 1.25 | 5%
|
| 5/6 x 2/3 | Fraction Multiplication | 1.5 | 5%
|
| 5 1/4 - 3 3/8 | Fraction Subtraction | 1.875 | 5%
|
| 6 2/5 / 3 1/3 | Fraction Division | 1.92 | 5%
|
| How many ways can you choose 3 objects from a set of 6? | Combinations | 20 | 5%
|
| 3x+2y=12 , 5x−y=8 | Simultaneous Equations x= | 2.153 | 5%
|
| 3x+2y=12 , 5x−y=8 | Simultaneous Equations y= | 2.769 | 5%
|
| ∂ / ∂x for f(x,y) = (x^2)y + 3xy^2 | Partial Derivatives | 2xy + 3y^2 | 5%
|
| x^2 + 6x + 9 = 0 | Quadratic Formula | -3 | 5%
|
| What is the probability of flipping 2 heads in a row with a fair coin? | Probability (1 in x) | 4 | 5%
|
| 4x - 7 > 12 | Inequalities (x>?) | 4.75 | 5%
|
| Simplify (3 + 4i) + (2 − 5i) | Complex Numbers | 5 - i | 5%
|
| ∫2 3x dx∫0 3x dx | Definite Integrals | 6 | 5%
|
| 3 1/2 + 2 2/3 | Fraction Addition | 6.166 | 5%
|
| Integrate f(x) = 6x | Integrals ∫ | ∫6xdx = 3x^2 + C | 5%
|
| Differentiate f(x) = 3x^2 = 5x. | Differentiation | f'(x) = 6x + 5 | 5%
|
| x^2 + 5x + 6 | Factoring Polynomials | (x + 2)(x + 3) | 5%
|
| (x + 2)(x - 3) | Polynomials | x^2 - x - 6 | 5%
|