Course description

Class 6th Mathematics introduces students to fundamental concepts that lay the foundation for higher studies in the subject. The syllabus includes topics such as whole numbers, fractions, decimals, integers, geometry, basic algebra, ratio and proportion, mensuration, and data handling. Through engaging problems and practical examples, students develop logical reasoning, problem-solving skills, and a deeper understanding of how mathematics applies to everyday life. This stage helps them move beyond basic arithmetic and prepares them for advanced mathematical learning with confidence.

What will i learn?

  • Understands place value: Knows the leftmost digit must be the largest non-zero digit to maximize a 4-digit number. Uses ordering of digits: Arranges digits in descending order to get the greatest number. Handles zero correctly: Recognizes that 0 can’t be the first digit in a 4-digit number, so it should be placed at the end when maximizing. Applies constraints: Uses each digit exactly once, no repetition. Compares numbers logically: Can justify why 9730 > 9703 > 9370, etc. Builds problem-solving habits: Reads the question carefully, identifies constraints, and checks the final answer. Success criteria (quick checklist): Picked 9 for the thousands place, then 7, then 3, then 0 → 9730. Can explain why any other arrangement is smaller. Common slips to avoid: Putting 0 first (gives a 3-digit number). Repeating a digit or skipping one.

Requirements

  • Make a 4-digit number. Use the digits 3, 0, 9, 7 exactly once each (no repeats). 0 can’t be the first digit (otherwise it won’t be a 4-digit number). Aim for the greatest possible number → arrange digits in descending order, keeping 0 at the end if needed. ✅ Applying these: 9, 7, 3, 0 → 9730.

Frequently asked question

Write the greatest 4-digit number using the digits 3, 0, 9, 7 (without repeating digits).

Free

Lectures

10

Skill level

Beginner

Expiry period

Lifetime

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