A math problem generator, created for the purpose of giving self-studying students and teaching organizations the means to easily get access to random math problems to suit their needs.
To try out generators, go to https://todarith.ml/generate/
If you have an idea for a generator, please add it as an issue and tag it with the "New Generator" label.
The project can be install via pip
pip install mathgeneratorHere is an example of how you would generate an addition problem:
from mathgenerator import mathgen
#generate an addition problem
problem, solution = mathgen.addition()
#another way to generate an addition problem using genById()
problem, solution = mathgen.genById(0)| Id | Skill | Example problem | Example Solution | Function Name |
|---|---|---|---|---|
| 0 | Addition | 29+33= | 62 | addition |
| 1 | Subtraction | 62-7= | 55 | subtraction |
| 2 | Multiplication | 93*1= | 93 | multiplication |
| 3 | Division | 59/47= | 1.2553191489361701 | division |
| 4 | Binary Complement 1s | 001110000 | 110001111 | binaryComplement1s |
| 5 | Modulo Division | 89%34= | 21 | moduloDivision |
| 6 | Square Root | sqrt(16)= | 4 | squareRoot |
| 7 | Power Rule Differentiation | 4x^3 | 12x^2 | powerRuleDifferentiation |
| 8 | Square | 12^2= | 144 | square |
| 9 | LCM (Least Common Multiple) | LCM of 10 and 1 = | 10 | lcm |
| 10 | GCD (Greatest Common Denominator) | GCD of 12 and 5 = | 1 | gcd |
| 11 | Basic Algebra | 8x + 7 = 10 | 3/8 | basicAlgebra |
| 12 | Logarithm | log3(729) | 6 | log |
| 13 | Easy Division | 378/21 = | 18 | intDivision |
| 14 | Decimal to Binary | Binary of 4= | 100 | decimalToBinary |
| 15 | Binary to Decimal | 10011 | 19 | binaryToDecimal |
| 16 | Fraction Division | (1/2)/(4/3) | 3/8 | fractionDivision |
| 17 | Integer Multiplication with 2x2 Matrix | 2 * [[0, 7], [7, 7]] = | [[0,14],[14,14]] | intMatrix22Multiplication |
| 18 | Area of Triangle | Area of triangle with side lengths: 9 14 15 = | 61.644140029689765 | areaOfTriangle |
| 19 | Triangle exists check | Does triangle with sides 33, 6 and 43 exist? | No | doesTriangleExist |
| 20 | Midpoint of the two point | (-15,-10),(-5,2)= | (-10.0,-4.0) | midPointOfTwoPoint |
| 21 | Factoring Quadratic | x^2-17x+72 | (x-9)(x-8) | factoring |
| 22 | Third Angle of Triangle | Third angle of triangle with angles 4 and 31 = | 145 | thirdAngleOfTriangle |
| 23 | Solve a System of Equations in R^2 | 4x - 8y = 48, 3x - 8y = 40 | x = 8, y = -2 | systemOfEquations |
| 24 | Distance between 2 points | Find the distance between (-9, -20) and (18, -19) | sqrt(730) | distance2Point |
| 25 | Pythagorean Theorem | The hypotenuse of a right triangle given the other two lengths 18 and 13 = | 22.20 | pythagoreanTheorem |
| 26 | Linear Equations | -11x + -16y = -302 , 1x + 20y = 250 | x = 10, y = 12 | linearEquations |
| 27 | Prime Factorisation | Find prime factors of 55 | [5, 11] | primeFactors |
| 28 | Fraction Multiplication | (4/9)*(8/10) | 16/45 | fractionMultiplication |
| 29 | Angle of a Regular Polygon | Find the angle of a regular polygon with 15 sides | 156.0 | angleRegularPolygon |
| 30 | Combinations of Objects | Number of combinations from 13 objects picked 1 at a time | 13 | combinations |
| 31 | Factorial | 2! = | 2 | factorial |
| 32 | Surface Area of Cube | Surface area of cube with side = 13m is | 1014 m^2 | surfaceAreaCubeGen |
| 33 | Surface Area of Cuboid | Surface area of cuboid with sides = 5m, 3m, 7m is | 142 m^2 | surfaceAreaCuboidGen |
| 34 | Surface Area of Cylinder | Surface area of cylinder with height = 15m and radius = 7m is | 967 m^2 | surfaceAreaCylinderGen |
| 35 | Volum of Cube | Volume of cube with side = 11m is | 1331 m^3 | volumeCubeGen |
| 36 | Volume of Cuboid | Volume of cuboid with sides = 6m, 1m, 10m is | 60 m^3 | volumeCuboidGen |
| 37 | Volume of cylinder | Volume of cylinder with height = 26m and radius = 15m is | 18378 m^3 | volumeCylinderGen |
| 38 | Surface Area of cone | Surface area of cone with height = 46m and radius = 14m is | 2730 m^2 | surfaceAreaConeGen |
| 39 | Volume of cone | Volume of cone with height = 7m and radius = 11m is | 886 m^3 | volumeConeGen |
| 40 | Common Factors | Common Factors of 91 and 51 = | [1] | commonFactors |
| 41 | Intersection of Two Lines | Find the point of intersection of the two lines: y = 6/4x + 5 and y = -7/2x + 3 | (-2/5, 22/5) | intersectionOfTwoLines |
| 42 | Permutations | Number of Permutations from 13 objects picked 4 at a time = | 17160 | permutations |
| 43 | Cross Product of 2 Vectors | [-14, 13, 20] X [-5, -18, 19] = | [607, 166, 317] | vectorCross |
| 44 | Compare Fractions | Which symbol represents the comparison between 8/3 and 6/7? | > | compareFractions |
| 45 | Simple Interest | Simple interest for a principle amount of 6128 dollars, 5% rate of interest and for a time period of 5 years is = | 1532.0 | simpleInterest |
| 46 | Multiplication of two matrices | Multiply [[-20, -14, -88, -62, 39, 94, 21, 75, 26], [89, -67, -80, -60, 32, -23, -79, 11, -69], [13, -75, -66, 3, 67, -79, -49, 6, 36], [-44, -84, 68, -27, -86, -95, -71, -77, -62], [45, 58, 89, 82, 30, -83, -23, 51, 95], [11, 46, 100, -15, 60, -34, 85, 50, -44], [93, -100, -62, 63, -73, -64, 90, -15, 23], [-8, 91, -22, 53, -42, 25, 32, -26, 31], [-60, 90, 75, -42, 19, 33, -30, 74, 13]] and [[-80, 54, -39, 37, -99], [31, -28, -31, 64, 73], [-21, -34, -28, -21, -76], [-94, 55, 66, 0, 17], [-28, 25, -65, -74, 100], [76, 74, -96, -98, -5], [-90, -70, -66, -71, -35], [65, 49, -100, 72, -23], [-95, -97, -31, -84, -86]] | [[15409, 6508, -21665, -10161, 5326], [9859, 17962, 3267, 12768, 3119], [-8761, 1272, 8611, 738, 3881], [4489, -5790, 29652, 11947, -5940], [-22167, -8208, -1142, 6747, -10714], [-4628, -5167, -15527, 1404, 243], [-29240, -2432, 11103, 615, -22487], [-5498, -5038, 1462, -100, 2495], [18214, -3238, -15548, 3691, 6061]] | matrixMultiplication |
| 47 | Cube Root | cuberoot of 711 upto 2 decimal places is: | 8.93 | CubeRoot |
| 48 | Power Rule Integration | 3x^1 | (3/2)x^2 + c | powerRuleIntegration |
| 49 | Fourth Angle of Quadrilateral | Fourth angle of quadrilateral with angles 94 , 101, 102 = | 63 | fourthAngleOfQuadrilateral |