Amazing resource for fluency practice in second grade! With 36 different addition and subtraction strategies, as well as mixed practice, this product is perfect for your Second Grade Class or to use as an enrichment challenge for First Grade, or an intervention/review practice for Third Grade!

Includes all of the addition and subtraction strategies introduced in the second grade math standards in the OA and NBT domains (CCSSM and TNSSM)!

Over 180 pages of strategy fluency practice and mixed practice pages within 10, within 20, within 30, within 100 and within 1,000!

This product is differentiated and includes options for problem solving within 10, 20, 30, 100 and 1,000 to help scaffold your learners towards building fluency. Just look for the star on each page that says within 10, within 20, within 30, within 100 or within 1,000!

The visual models in this product uses ten frame models to encourage students to use making 10 strategies. It also introduces the base ten model for addition and regrouping to help students build conceptual understanding.

You can use the entire packet as a practice and review packet for your class throughout the year, or you can print out the pages individually to supplement your curriculum as you teach each strategy! I provided a table of contents with page numbers for the practice pages and the answer keys to make it easier for you to print the pages for each strategy throughout the year!

The following strategies are included in this product:

• Add Zero (Identity Property) 1.OA.B.3, 2.OA.B.2
• Add in Any Order (Commutative Property) 1.OA.B.3, 2.OA.B.2
• Combinations to Make 10 1.OA.C.5, 1.OA.C.6, 1.OA.D.8
• Add 10 Plus More 1.OA.1. 1.OA.C.5 1.OA.C.6, 2.OA.B.2
• Make 10 to Add Numbers to 20 1.OA.C.5 1.OA.C.6, 2.OA.B.2
• Break Apart One Addend (Within 30) 2.OA.B.2
• Combinations to Make Friendly Numbers 2.OA.B.2
• Use Doubles to Add 1.OA.C.5 1.OA.C.6, 2.OA.B.2
• Doubles Plus or Minus One1.OA.C.5 1.OA.C.6, 2.OA.B.2
• Count on 1, 2 or 3 1.OA.C.5 1.OA.C.6, 2.OA.B.2
• Add 10 More: Hundreds Chart 2.NBT.B.5, 2.NBT.B.8
• Add 10 More: Base Ten Model 2.NBT.B.7, 2.NBT.B.8
• Add 100 More: Base Ten Model 2.NBT.B.7, 2.NBT.B.8
• Mixed Practice: Add 10 or 100 2.NBT.B.7, 2.NBT.B.8
• Break Apart One Addend: within 100 2.NBT.B.5
• Break Apart Both Addends (Within 100 and 1,000) Horizontal & Vertical 2.NBT.B.5, 2.NBT.B.7
• Compensation (Make a Friendly Problem) 2.NBT.B.5
• Using Regrouping to Add (Within 100) 2.NBT.B.5
• Using Regrouping to Add (Within 1,000) 2.NBT.B.7
• Mixed Practice: Regrouping (Within 1,000) 2.NBT.B.7
• Subtract Zero (Identity Property) 1.OA.B.3, 2.OA.B.2
• Subtract From 10/To Make 10 1.OA.B.3, 2.OA.B.2
• Subtract All1.OA.C.5, 1.OA.C.6, 2.OA.B.2
• Count Back 1, 2, OR 3. (Within 20 & 30) 1.OA.C.5, 2.OA.B.2
• Break Apart to Make 10 to Subtract 1.OA.C.5 1.OA.C.6, 2.OA.B.2
• Break Apart (Decompose) One Number/ Subtract in Parts Using the Number Line 2.OA.B.2
• Break Apart (Decompose) One Number/Subtract in 3 Parts 2.OA.B.2
• Think Addition to Subtract 1.OA.B.4, 1.OA.C.5 1.OA.C.6, 2.OA.B.2
• Use Fact Families to Subtract 1.OA.B.4, 1.OA.C.5 1.OA.C.6, 2.OA.B.2
• Subtract 10: Hundreds Chart 2.NBT.B.5, 2.NBT.B.8
• Subtract 10: Base Ten Model 2.NBT.B.5, 2.NBT.B.8
• Subtract 100: Base Ten Model 2.NBT.B.7, 2.NBT.B.8
• Mixed Practice: Subtract 10 or 100 2.NBT.B.5, 2.NBT.B.7, 2.NBT.B.8
• Add to Find the Difference: Number Line 2.OA.B.2, 2.NBT.B.5, 2.NBT.B.7
• Use Regrouping to Subtract within 100 Horizontal & Vertical 2.NBT.B.5
• Use Regrouping to Subtract within 1,000 Horizontal & Vertical 2.NBT.B.5, 2.NBT.B.7
• Mixed Practice: Regrouping within 100 & 1,000 2.NBT.B.5
• Fluency Practice: Result Unknown (Within 30, 100 & 1,000) 2.OA.B.2, 2.NBT.B.5, 2.NBT.B.7
• Fluency Practice: Change Unknown (Within 30, 100 & 1,000) 2.OA.B.2, 2.NBT.B.5, 2.NBT.B.7
• Fluency Practice: Start Unknown (Within 30, 100 & 1,000) 2.OA.B.2, 2.NBT.B.5, 2.NBT.B.7
• Fluency Practice: Mixed Practice (Within 30, 100 & 1,000) 2.OA.B.2, 2.NBT.B.5, 2.NBT.B.7

I hope you enjoy this easy-to-use, differentiated fluency resource!

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About the Author

Melanie Doppler--Math Coach Connection taught in a 3rd and 4th grade multi-age classroom in a Title 1 public school in Wisconsin for 3 years, 5th grade math and science for 2 years in a public school in Tennessee, and spent 1 1/2 years as a math coach. She has her BS in Elementary Education from the University of Wisconsin-Madison. She is committed to creating fun and creative products that are differentiated and aligned to the math content standards!

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TERMS OF USE - © Melanie Doppler-Math Coach Connection

Purchase of this digital download is for use in one classroom only. This item is also bound by copyright laws. Redistributing, editing, selling, or posting this item (or any part) on the internet are all strictly prohibited without first gaining permission from the author. Violations are subject to the penalties of the Digital Millennium Copyright Act. Please email me with any questions: mathcoachconnection@gmail.com