Math Challengers

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Welcome to Math Challengers – Learn, Practice, Succeed! Math made simple and fun for everyone! Explore lessons, practice exercises, and challenging problems ...

Latest Videos

Math Challenger #003 Brain Teaser

GRADE 5 QUARTER 1 Week 1 MATH 5 (Matatag Curriculum)

Introduction to Divisibility Rules

How to make DIY COMPASS for Drawing Circles.

Derive Formula for Circumference

Ratio Reduce Ratio to Lowest Term Equivalent Ratios Math 5 Quarter 2 Week 7 and 8

How to Construct a Line Graph

Calculating Time in Different World Time Zones

Draw Circles Given the Radius or Diameter

Find the Percentage Using the Techan's Triangle Explained in Tagalog

Convert Ratio Fraction Decimal and Percent

Decimal Numbers Place Value and Value, Reading, writing and rounding off.

Division of Fractions

Multiplying Fractions and Mixed Numbers using the Cancellation Method

Multiplication of Fraction by Whole Numbers using the Cancellation Method.

Multiplication of Fraction by Another Fraction

Finding Greatest Common Factor (GCF) Using Continuous Division

Find the least common multiple (LCM) using continuous division.

Simplifying Expressions using the GMDASPMDAS Rule.

Here's how you can attach files to your assignments in Google Classroom

Solve Word Problems Factors, Multiples, and Divisibility Rules

Divisibility Rules by 3, 6 and 9

Divisibility Rule for 11

Divisibility Rules for 2, 5 and 10

Divisibility Rules for 4, 8 and 12

Introduction to Divisibility Rules and Factors

DIVISION BY FACTORS

Shortcut for Dividing 2 digit numbers by 9

MULTIPLICATION TRICK Numbers just ABOVE 100

MULTIPLICATION TRICK Numbers just Below and Above 100