First Grade Math Practice Activities | Algebraic Number Sense OA Bundle

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  1. Engage your students with this fun Standards-based First Grade Math Number Sense Activities Bundle with Worksheets and Digital Activities and help them master these important foundational skills.✨ This HUGE BUNDLE contains practice for every first-grade Common Core Math Standard.☝ Check above to s
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Engage your students with these fun First Grade Math Number Sense Activities with Mega Math Practice worksheets aligned with the Operations and Algebraic Thinking standards. These PRINT and GO worksheets and DIGITAL slide activities help your young learners master these important foundational skills.

☝ These First Grade Math Number Sense Activities and Operations and Algebraic Thinking Worksheets are perfect for morning work, homework, math centers, distance or hybrid learning, or homeschool.

☝ The No Prep printable worksheets and ready-to-use digital activities give you lots of options when assigning to your students.  Perfect for guided practice, independent practice, math centers, or intervention. 

☝ The digital activities are easy to assign through Google Classroom or by sharing a link directly with your students.  Fill your lesson plans with these no-prep activities and rest knowing you are providing your students with engaging and rigorous math practice. 

First Grade Math Number Sense Activities with Operations and Algebraic Thinking (1.OA) Worksheets includes:

➤ Printable PDF format

➤ Digital version compatible with Google Slides

➤ Includes 1,170 pages of first-grade number sense activities

➤ Includes all operations and algebraic thinking first-grade Standards!

➤ Practice with ALL eleven word-problem/problem-solving types!

Algebraic Thinking Standards includes:

✦ All eleven types of word problems (1.OA.1)

✦ Two-Step Word Problems (1.OA.2)

✦ Properties of Operations (1.OA.3)

✦ Properties of Operations (1.OA.4)

✦ Counting On and Counting Back (1.OA.5)

✦ Addition and Subtraction Strategies ( 1.OA.6)

✦ Balancing Equations-Understanding the Equal Sign (1.OA.7)

✦ Find the Missing Numbers (1.OA.8)

Will you be teaching math centers and stations in the classroom, using distance learning, hybrid learning or homeschool learning this year? Now, Operations and Algebraic Thinking Mega Math Practice 1.OA is adaptable to whatever learning situation in which you find yourself. Now DIGITAL for use with Google Slides™. First-grade math students need daily number sense practice. These DIGITAL + PRINTABLE, easy-to-use first-grade Mega Math Practice activities are the perfect way to practice the standard. They are great for morning work, homework in the classroom, or for distance learning.

**Also included are several FREEBIES!**

First Grade Mega Math Practice 1.OA Bundle First Grade Mega Math Practice gives your students a lot of practice with the 1.OA strand of the Common Core Math Standards. Students need many opportunities to work with all new math skills.

**Please see above for what is included**

It includes over 1,170 pages of practice (NO PREP PRINTABLES) with a year-round theme. I use these pages during our “written math practice” rotation during math workshop/guided math time. These pages can also be used for early finishers or homework throughout the year to spiral the 1.OA standard. Watch for more MEGA MATH PRACTICE units to come aligned with the Common Core State Standards.

What more standards-based math practice? Be sure to check out the HUGE Mega Math Practice Bundle here:

Mega Math Practice ALL STANDARDS plus Seasonal Units (53 UNITS),

MORE THAN 2,000 pages of Standards-Based Practice

More Mega Math Practice:

Numbers and Operations in Base Ten Bundle 1.NBT

Operations and Algebraic Thinking Bundle 1.OA

Operations and ALgebraic Thinking Word Problems 1.OA.1

Geometry Bundle 1.G

Measurement Bundle 1.MD

More Fun and Engaging Resources from Mrs. Balius:

Number of the Day First Grade Math Place Value Activities Number Sense Bundle

First Grade Math Addition Subtraction Strategies Activities | Numbers Worksheets

Balancing Equations-Addition | First Grade Math

I hope that you and your kids enjoy these fun resources. Check out my store for lots of fun math units including my popular Number of the Day units for grades K-Second.

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This purchase is for one teacher only.

✅This material is copyrighted by Barbara Morgan Balius. The purchase of this copyrighted product includes a limited license for your classroom use. It is meant for use by one teacher in one classroom. You may use this resource for each of your students in one classroom.  The product may not be copied and distributed, uploaded to the internet, or stored in a public retrieval system outside of the scope of your classroom before obtaining written approval from its author, Barbara Morgan Balius. This resource is not an Open Education Resource (OER) and as such cannot be uploaded to any #GoOpen websites, including, but not limited to, Amazon Inspire. If you intend to use it for more than one classroom, a whole school, or a whole district, additional licenses may be purchased on Teachers pay Teachers in my store. The pages included in this resource may not be used in whole or in part to create something new, and/or be distributed in any way without written consent from the author, Barbara Morgan Balius.

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to see state-specific standards (only available in the US).
Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
Apply properties of operations as strategies to add and subtract. If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known. (Commutative property of addition.) To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12. (Associative property of addition.)
Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.
Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).


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