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Contents

# Wordy

Parse and evaluate simple math word problems returning the answer as an integer.


## Iteration 1 — Addition

Add two numbers together.

> What is 5 plus 13?

Evaluates to 18.

Handle large numbers and negative numbers.


## Iteration 2 — Subtraction, Multiplication and Division

Now, perform the other three operations.

> What is 7 minus 5?

2

> What is 6 multiplied by 4?

24

> What is 25 divided by 5?

5


## Iteration 3 — Multiple Operations

Handle a set of operations, in sequence.

Since these are verbal word problems, evaluate the expression from
left-to-right, _ignoring the typical order of operations._

> What is 5 plus 13 plus 6?

24

> What is 3 plus 2 multiplied by 3?

15  (i.e. not 9)


## Bonus — Exponentials

If you'd like, handle exponentials.

> What is 2 raised to the 5th power?

32

## Source

Inspired by one of the generated questions in the Extreme Startup game. [https://github.com/rchatley/extreme_startup](https://github.com/rchatley/extreme_startup)

## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.

Version data entries

350 entries across 182 versions & 1 rubygems

Version Path
trackler-2.2.1.143 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.142 tracks/clojure/exercises/wordy/README.md
trackler-2.2.1.142 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.141 tracks/clojure/exercises/wordy/README.md
trackler-2.2.1.141 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.140 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.140 tracks/clojure/exercises/wordy/README.md
trackler-2.2.1.139 tracks/clojure/exercises/wordy/README.md
trackler-2.2.1.139 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.138 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.138 tracks/clojure/exercises/wordy/README.md
trackler-2.2.1.137 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.137 tracks/clojure/exercises/wordy/README.md
trackler-2.2.1.136 tracks/clojure/exercises/wordy/README.md
trackler-2.2.1.136 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.135 tracks/clojure/exercises/wordy/README.md
trackler-2.2.1.135 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.134 tracks/perl5/exercises/wordy/README.md
trackler-2.2.1.134 tracks/clojure/exercises/wordy/README.md
trackler-2.2.1.133 tracks/clojure/exercises/wordy/README.md