A PowerPoint that suggests a method for halving 3 digit multiples of 10 and provides practice in that method. Aligned with Common Core Standard: 3.NBT.3 Number and Operations in Base Ten: Use place value understanding and properties of operations to perform multi-digit arithmetic.
Halving 3 digit numbers (multiples of 10)
Subject
Math — Number and Operations in Base 10
Grade Level
Grades 3-5
Resource Type
Presentation
Standards Alignment
Common Core State Standards
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Standards
Multiply one-digit whole numbers by multiples of 10 in the range 10–90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations.
