Randomath library
Just a simple JavaScript math library that creates random math examples of addition, subtraction, multiplication and division with fake answers and true ones.
Usage
const Randomath = require('randomath');
const math = new Randomath();Methods
getRandomAdd(times) — returns a random addition example.
getRandomSubtract(times) — returns a random subtraction example.
getRandomMultiply(times) — returns a random multiplication example.
getRandomDivide(times) — returns a random division example.
getRandomCompare(times) — returns a random comparison example.
Output example of getRandomAdd method
[
{
example: '48 + 39',
answers: [ 91, 87, 90 ],
answer: 87,
answerId: 1
}
]
Default number of examples is one. You can change it by replacing times to the number of repeats you need.
For example getRandomAdd(3) will return 3 addition examples.
Each method returns an array of objects.