| Goal: | Combine the values and operators shown to determine just how MathFit you are. |
| Values: | At the beginning of each turn, each of the four value boxes are randomly populated with a value from -9 to 9. |
| Operators: | At the beginning of each turn, each of the four operator boxes are randomly populated with one of the following operators based on the selected difficulty.
|
| Moves: | On each move the result from the values and operators you combine will be added to or subtracted from your score. |
| Hints: | The hint button (?) will help you decide what values and operators to combine. |
| Challenges: | Periodically you will be given the option to take on challenges and with them the risks and rewards they offer. |
Available on Easy, Normal and Hard.
-7 → + → 3 is calculated as -7 + 3 = -4
-7 ← + ← 3 is calculated as 3 + -7 = -4
Available on Easy, Normal and Hard.
-8 → - → 2 is calculated as -8 - 2 = -10
-8 ← - ← 2 is calculated as 2 - -8 = 10
Available on Normal and Hard.
6 → * → 5 is calculated as 6 * 5 = 30
6 ← * ← 5 is calculated as 5 * 6 = 30
Available on Normal and Hard.
1 → ÷ → -4 is calculated as 1 ÷ -4 = -0.25
1 ← ÷ ← -4 is calculated as -4 ÷ 1 = -4
Available on Hard.
-3 → ^ → 8 is calculated as -3^8 = 6,561
-3 ← ^ ← 8 is calculated as 8^-3 = 0.002
Available on Hard.
9 → √ → 2 is calculated as 9^(1/2) = 3
9 ← √ ← 2 is calculated as 2^(1/9) = 1.08
| NaN: | Not a number (nan) will be displayed if the selected values and operator cannot be calculated.
|
| ±Inf: | Infinity (±inf) will be displayed if the selected values and operator result in a unimaginable value.
|
| Game over: | Some calculators will show "Error" instead of (nan) or (±inf). Regardless of the error message, these errors mean game over. |