Teaching Resource

Split Strategy for Subtraction – Interactive PowerPoint

In Mathematics Number and Operations Operations Subtraction

PowerPoint | 11 pages|Grades: 2 - 3

An 11-slide, editable teaching presentation that focuses on the split strategy for subtraction.

This teaching presentation uses animations to outline the split strategy when subtracting.

Use this PowerPoint to introduce the concept, or use it as a review tool to reinforce the process.

Easily customize and edit this presentation by duplicating slides and changing out the numbers. Use the pen tool during Slide Show mode to complete the problems.

Common Core

Common Core Curriculum alignment

CCSS.MATH.CONTENT.2.NBT.B.6
Add up to four two-digit numbers using strategies based on place value and properties of operations.
In Grade 2 Standards for Mathematical Practice Number & Operations in Base Ten Use place value understanding and properties of operations to add and subtract
CCSS.MATH.CONTENT.2.OA.B.2
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
In Grade 2 Standards for Mathematical Practice Operations & Algebraic Thinking Add and subtract within 20
CCSS.MATH.CONTENT.3.NBT.A.1
Use place value understanding to round whole numbers to the nearest 10 or 100.
In Grade 3 Standards for Mathematical Practice Number & Operations in Base Ten Use place value understanding and properties of operations to perform multi-digit arithmetic
CCSS.MATH.CONTENT.3.NBT.A.2
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
In Grade 3 Standards for Mathematical Practice Number & Operations in Base Ten Use place value understanding and properties of operations to perform multi-digit arithmetic

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Mathematics Number and Operations Operations Subtraction Teaching Presentations Interactive PowerPoints Subtraction Strategies

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