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The Pliability of Numbers: Strategies for Working Within Operations
This free packet contains strategies other than the traditional algorithm for addition, subtraction, multiplication, and division. It also examines ways of viewing fractions and basic algebraic equations. This packet is based on ways my students have solved these type of problems at their various levels of understanding. I did not explicitly teach these strategies, but rather, presented them with the opportunity to think about the meaning of these operations through problem solving. These are wa
2nd - 4th
Arithmetic, Basic Operations, Fractions
Addition Strategies in Today's Classroom
This 2 page (can be printed back-to-back) PDF is helpful in explaining to parents why the traditional addition algorithm of "stacking" is not always the best, nor the most efficient, method available to children. This is great Back To School Night information, and may help parents understand your classroom's math program from the very start of the school year. It illustrates some of the strategies that they will see their children learning in today's classroom. This PDF contains examples of thre
1st - 6th
Arithmetic, Basic Operations, Mental Math
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Addition Strategies for Today's Classroom
This 2 page (can be printed back-to-back) PDF is helpful in explaining to parents why the traditional addition algorithm of "stacking" is not always the best, nor the most efficient, method available to children. This is great Back To School Night information, and may help parents understand your classroom's math program from the very start of the school year. It illustrates some of the strategies that they will see their children learning in today's classroom. This PDF contains examples of thr
1st - 6th
Arithmetic, Basic Operations, Mental Math
Addition and Subtraction Strategies 3.NBT.2
Addition and subtraction reference sheets for students and parents. Common core standard 3.NBT.2 requires that 3rd grade students be able to use a variety of strategies when adding and subtracting numbers within 1,000. These handy reference/study sheets provide clear and concise labeled examples to help your students and their parents understand and remember 10 different strategies:
Addition:
*Expanded Notation
*Making Friendly Numbers
*Compensation
*Making Tens
*Standard Algorithm
Subtraction
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
, 4.NBT.B.4
When Do Kids Learn the 4 Operations? | Parent Guide to Math Milestones (K–5)
Help families understand when key math skills are taught—and mastered.This one-page, parent-friendly guide clearly outlines when students are introduced to and expected to achieve fluency with the 4 operations: addition, subtraction, multiplication, and division. It’s designed to answer one of the most common parent questions: “When should my child be able to do this?”✅ What’s Included: One-page math milestones chart Timeline of introduction vs. mastery (standard algorithm) Clear, family-frien
K - 5th
Basic Operations, Mental Math, Order of Operations
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