| Symbol | Answer | % Correct |
|---|---|---|
| + | Plus | 98%
|
| - | Minus | 97%
|
| × | Times | 97%
|
| x² | Square | 94%
|
| ÷ | Divide | 93%
|
| √ | Square root | 89%
|
| π | Pi | 87%
|
| % | Percent | 86%
|
| x³ | Cube | 85%
|
| < | Less than | 85%
|
| > | Greater than | 78%
|
| ∛ | Cube root | 77%
|
| ≠ | Not equal | 76%
|
| ° | Degree | 72%
|
| Ω | Omega | 67%
|
| ∠ | Angle | 54%
|
| x! | Factorial | 53%
|
| / | Slash | 40%
|
| Φ | Phi | 39%
|
| e | Euler | 37%
|
| x | Variable | 31%
|
| * | Asterisk | 25%
|
| . | Period | 22%
|
| ≈ | Roughly | 14%
|