Lecture

Rounding Whole Numbers 3

This module provides additional practice in rounding whole numbers, focusing on refining students' abilities to identify which digits to round and how to correctly express rounded numbers.


Course Lectures
  • Place Value 1
    Salman Khan

    This module introduces students to the concept of place value, focusing on understanding the position of digits in numbers. Students will learn how to identify and express values of whole numbers at different positions, which is crucial for mastering more advanced mathematical concepts.

  • Place Value 2
    Salman Khan

    This module continues the exploration of place value, providing further examples and practice opportunities. Students will delve into comparing different numbers through their place values, enhancing their understanding of numerical relationships.

  • Place Value 3
    Salman Khan

    In this module, students will solidify their understanding of place value through comprehensive exercises. These activities will reinforce the concepts learned in previous modules and help students become more comfortable with identifying and using place values in various contexts.

  • This module introduces the concept of rounding whole numbers, teaching students how to approximate values based on significant digits. Students will learn the rules of rounding and practice applying these rules to various numbers.

  • In this module, students will further explore rounding with more complex exercises. They will practice rounding numbers to different place values, enhancing their estimation skills and applying these concepts in real-world scenarios.

  • This module provides additional practice in rounding whole numbers, focusing on refining students' abilities to identify which digits to round and how to correctly express rounded numbers.

  • This module teaches students how to compare whole numbers effectively. Through various activities, students will learn how to identify which numbers are larger or smaller and practice using comparison symbols.

  • In this module, students will reinforce their skills in comparing whole numbers through additional practice exercises, learning to analyze and express numerical relationships with confidence.

  • This module focuses on advanced comparisons of whole numbers, providing students with challenging exercises to deepen their understanding and application of comparison concepts.

  • This module introduces students to the addition of whole numbers, starting with basic concepts and gradually progressing to more complex addition problems. Students will learn to apply addition in various real-world contexts.

  • In this module, students will practice adding whole numbers through various exercises, focusing on improving their speed and accuracy while applying addition in practical scenarios.

  • This module provides further practice in adding whole numbers, including more challenging problems and applications to enhance students' problem-solving abilities.

  • This module wraps up addition by covering advanced applications of whole number addition. Students will learn to tackle real-life problems using addition skills they have acquired throughout the course.

  • This module teaches students how to round numbers specifically to estimate differences. They will learn the importance of estimation in subtraction and practice applying rounding techniques to determine approximate differences accurately.

  • In this module, students will practice rounding numbers to estimate sums. They will learn how to quickly determine approximate totals, which is a valuable skill for mental math and everyday calculations.

  • This module continues the focus on rounding to estimate sums, providing students with complex examples and practice scenarios that require a deep understanding of rounding principles.

  • This module introduces multiplication of whole numbers, guiding students through basic multiplication concepts and operations. They will learn to relate multiplication to addition and understand its practical applications.

  • In this module, students will practice multiplying whole numbers through various exercises, focusing on improving their fluency and understanding of multiplication as they move toward more complex problems.

  • This module provides additional practice in multiplying whole numbers, emphasizing more complex multiplication scenarios. Students will learn to solve real-world problems using multiplication effectively.

  • This module focuses on advanced multiplication techniques, teaching students to multiply larger numbers and apply these skills in diverse contexts, reinforcing their mastery of multiplication.

  • This module concludes the multiplication section by providing students with comprehensive applications of whole number multiplication, focusing on solving complex problems and preparing them for advanced math.

  • Area of a Circle
    Salman Khan

    This module introduces students to the area of a circle, explaining the relationship between the area, radius, and diameter. Students will learn the formula for calculating the area and practice applying it to various scenarios.