Module 4: Module-4 in Math-2 (BG)

Extend understanding of place value to three-digit numbers, exploring skip counting and comparing larger numbers. Students develop mental math strategies for adding and subtracting multiples of 10 and 100, building number sense beyond 20. This module strengthens computational fluency and prepares students for multi-digit arithmetic.

Topics in this Module
Free trial available: Module 1, Topic 1 — Number Bonds - Addition Model
Go to trial topic

Understand that three digits represent hundreds, tens, and ones

Skip-count by 5s, 10s, and 100s starting from any number; identify patterns

Learn to recognize place value of numbers upto 999

Compare three-digit numbers using >, =, and < symbols

Mentally add or subtract 10 or 100 from numbers between 100-900

Fluently add and subtract two-digit numbers within 100

Topics in this Module
Free trial available: Module 1, Topic 1 — Number Bonds - Addition Model
Go to trial topic

Understand that three digits represent hundreds, tens, and ones

Skip-count by 5s, 10s, and 100s starting from any number; identify patterns

Learn to recognize place value of numbers upto 999

Compare three-digit numbers using >, =, and < symbols

Mentally add or subtract 10 or 100 from numbers between 100-900

Fluently add and subtract two-digit numbers within 100

Extend understanding of place value to three-digit numbers, exploring skip counting and comparing larger numbers. Students develop mental math strategies for adding and subtracting multiples of 10 and 100, building number sense beyond 20. This module strengthens computational fluency and prepares students for multi-digit arithmetic.

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