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.
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Topics in this module
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Module 1, Topic 1 — Number Bonds - Addition Model
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5
Mental Math: Add/Subtract 10 or 100
Mentally add or subtract 10 or 100 from numbers between 100-900
Number and Operations in Base Ten
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Recent posts
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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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Topics
Free trial available:
Module 1, Topic 1 — Number Bonds - Addition Model
Go to trial topic
5
Mental Math: Add/Subtract 10 or 100
Mentally add or subtract 10 or 100 from numbers between 100-900
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No description available.
