Loading repovive.com/roadmaps/math-fundamentals
Roadmaps
Math Fundamentals
Arithmetic & Modulo
Problemset
Discussion
AI Helper
Arithmetic & Modulo
0/41
1
Intro
2
Basic Operations
3
Order of Operations
4
Quiz: Order of Operations
5
Integer Division
6
Vocabulary - Floor
7
Vocabulary - Ceiling
8
The Modulo Operator
9
Modulo Examples
10
Quiz: Modulo Basics
11
Pattern - Even and Odd
12
Pattern - Cyclic Behavior
13
Properties of Modulo
14
Why Properties Matter
15
Negative Numbers and Modulo
16
Quiz: Modulo Properties
17
Problem - Power of Two Check
18
Power of Two - Pattern
19
Power of Two - Algorithm
20
Power of Two - Implementation
21
Power of Two - Walkthrough
22
Lessons from Power of Two
23
Problem - Last Digit
24
Last Digit - Insight
25
Extracting All Digits
26
Problem - Fizz Buzz
27
Fizz Buzz - Insight
28
Fizz Buzz - Implementation
29
Lessons from Fizz Buzz
30
Problem - Add Digits
31
Add Digits - Loop Approach
32
Add Digits - Digital Root
33
Add Digits - Implementation
34
Lessons from Add Digits
35
Common Modulo Patterns
36
When to Use Integer Division
37
Avoiding Common Mistakes
38
Quiz: Putting It Together
39
Practice - Happy Number
40
Happy Number - Hint
41
Section Recap
Exponents & Roots
0/49
Logarithms
0/49
Basic Algebra
0/46
Sequences & Summations
0/41
Number Bases
0/41
Bit Manipulation
0/41
Boolean Logic
0/40
Sets
0/41
Counting Principles
0/43
Factorials & Permutations
0/45
Combinations
0/44
Probability Basics
0/62
Divisibility & Primes
0/44
GCD & LCM
0/47
Modular Arithmetic
0/46
Big O Notation
0/49
Geometry Basics
0/45
1.1
Intro
2 minutes
100%
Tasks
Read Unit