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Arithmetic Foundations: Master Numbers, Fractions & Decimals
1 students

Arithmetic Foundations: Master Numbers, Fractions & Decimals

Build strong math skills by mastering whole numbers, integers, fractions and decimals in a step-by-step approach.
Created byNana Sakyi
Last updated 5/2026
English

What you'll learn

  • Understand and classify all types of numbers (integers, fractions, decimals, etc.).
  • Master addition, subtraction, multiplication, and division across all number types.
  • Confidently solve problems using BODMAS / PEMDAS (Order of Operations).
  • Find GCF (Greatest Common Factor) and LCM (Lowest Common Multiple) easily.
  • Work with fractions and decimals without confusion.
  • Apply divisibility rules for faster calculations.
  • Build a strong foundation for algebra and advanced math.

Course content

6 sections • 47 lectures • 3h 40m total length
  • Course Outline4:13
  • Introduction6:32
  • Greatest Common Factor (GCF) and Lowest Common Multiple (LCM)9:18
  • Equation for Dividend, Divisor, Quotient and Remainder4:34
  • Even and Odd Numbers3:16
  • Prime and Composite Numbers4:30
  • Consecutive Numbers6:07
  • Consecutive Numbers : Worked Example5:23
  • Place Value of a Number8:06

Requirements

  • For all levels, no prior knowledge in any math topic required.

Description

This course takes you step-by-step through the core building blocks of arithmetic, ensuring you truly understand math concepts and not just memorizing strategies.

You’ll start by learning how numbers are classified, including whole numbers, integers, fractions and decimals decimals. From there, we will dive deep into:

  • Whole number operations (addition, subtraction, multiplication, division)

  • Integer operations using number lines

  • Fractions (types, operations, and simplification)

  • Decimal calculations and real-world applications

  • Divisibility rules for faster problem-solving

  • Order of operations (BODMAS/PEMDAS)

  • Rounding and estimation techniques

Why This Course is Different:

  • Designed for true beginners (no prior knowledge required)

  • Step-by-step teaching approach (no skipping steps)

  • Focus on understanding concepts, not memorization

  • Covers both theory and practical problem-solving

  • Builds a strong foundation for algebra and higher math

Each section includes clear explanations, worked examples, and practice problems to help you build confidence. Whether you are a student struggling with math, a parent helping your child, or an adult learner refreshing your skills, this course will give you the clarity and self-assurance you need.

Topics like factors, multiples, prime numbers, consecutive numbers and place value have also been covered in this course.

By the end of this course, you will have a strong, reliable foundation in arithmetic that prepares you for algebra and beyond.

Who this course is for:

  • Students (Grade 5–10) who need a strong foundation in arithmetic.
  • Adult learners returning to math after a long break.
  • Parents who want to support their children in math.
  • Anyone struggling with basic math concepts like fractions, decimals, and /or signed numbers.