Spreadsheet

--- id: 5d79253378595ec568f70ab6 title: Part 11 challengeType: 0 isHidden: true --- ## Description

Add similar definitions for `-`, `*` and `/` in `infixToFunction`.

## Instructions

## Tests

```yml tests: - text: See description above for instructions. testString: assert(infixToFunction["-"](10, 2) === 8 && infixToFunction["*"](10, 10) === 100 && infixToFunction["/"](100, 10) === 10); ```

## Challenge Seed

```html ```

### Before Test

```html Spreadsheet

```

### After Test

```html ```

## Solution

```html ```