Module 1: Module-1 in Math-3 (BG)

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In this module, students strengthen their foundational number skills. They practice addition and subtraction within 20, work with place value using expanded form for 3-digit numbers, and begin multiplication by learning to multiply by 2, 5, and 10. Students also explore the concept of multiplication through equal groups, understanding that 'g groups of k each' equals g × k. These skills prepare students for more advanced operations.

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Topics in this module
1
Addition and Subtraction within 20 Practice addition and subtraction with numbers that have sums or differences within 20
Trial
2
Add Using Expanded Form Practice addition of 3-digit numbers using expanded form (hundreds, tens, ones)
3
Multiply by 2, 5, or 10 Practice multiplication by 2, 5, or 10 for numbers 0-19
4
Multiplying with Groups Learn to multiply by understanding groups: g groups of k each equals g × k
Module

Master addition, subtraction, place value, and introduction to multiplication

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Recent posts
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Prev Next

In this module, students strengthen their foundational number skills. They practice addition and subtraction within 20, work with place value using expanded form for 3-digit numbers, and begin multiplication by learning to multiply by 2, 5, and 10. Students also explore the concept of multiplication through equal groups, understanding that 'g groups of k each' equals g × k. These skills prepare students for more advanced operations.

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Topics
4
1
Addition and Subtraction within 20 Practice addition and subtraction with numbers that have sums or differences within 20
Trial
2
Add Using Expanded Form Practice addition of 3-digit numbers using expanded form (hundreds, tens, ones)
3
Multiply by 2, 5, or 10 Practice multiplication by 2, 5, or 10 for numbers 0-19
4
Multiplying with Groups Learn to multiply by understanding groups: g groups of k each equals g × k
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