# Mixed Addition & Subtraction to 20 Practice Pages

Resource Type
Common Core Standards
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PDF (Acrobat) Document File

27 MB|47 pages
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Product Description
This set starts with two pages that teach and/or review addition and subtraction strategies. Next, I've include 45 practice pages that focus on 9 specific skills:

1. Addition and Subtraction of Two Numbers to 20 (10 pages; focus: 1.OA.C.6, 1.OA.C.5, 1.OA.B.3, 1.OA.B.4, 2.OA.B.2)

2. Addition and Subtraction of Two Numbers to 20 With a Missing Addend (5 pages; focus: 1.OA.D.8, 2.OA.B.2, 2.NBT.B.6)

3. Addition and Subtraction of Two Numbers to 20 With a Variable for the Missing Addend (5 pages; focus: 1.OA.D.8, 1.OA.A.1/ the symbol part only, 2.OA.B.2, 2.NBT.B.6)

4. Addition of 3 Numbers to 20 (5 pages; focus: 1.OA.A.2/adding 3 digits part only, 2.OA.B.2, 2.NBT.B.6)

5. Addition of 3 Numbers to 20 With a Variable for the Missing Addend (5 pages; focus: 1.OA.A.2/3 digits/symbol parts only, 2.OA.A.1, 2.OA.B.2, 2.NBT.B.6)

6. Adding and Subtracting 10 (3 pages; focus: 1.NBT.C.5, 2.OA.B.2, 2.NBT.B.8)

7. Adding and Subtracting of Multiples of 10 (3 pages; focus: 1.NBT.C.4, 1.NBT.C.6, 2.OA.A.1, 2.NBT.B.8)

8. Addition of 2-Digit Plus 1-Digit Numbers/No Regrouping; Subtraction Practice (4 pages; focus: 1.NBT.C.5, 2.OA.A.1, 2.NBT.B.5)

9. Addition of 2-Digit Plus 1-Digit Numbers With Regrouping (5 pages; focus: 1.NBT.C.4, 1.NBT.C.5, 1.NBT.C.6, 2.OA.A.1, 2.NBT.B.5)

* I’ve included quite a few problems on each page to promote fluency. To differentiate or do quick assessments, feel free to cut out one row at a time. Encourage children to draw pictures, draw number lines, explain their thinking, or write stories to accompany the problems.

** Note that while I have included strategies that would accompany word problems and the "symbol for the unknown" included in 1.OA.A.1 and 1.OA.A.2, this set does not include word problems.

*** While some of my other packets include full-page explanations, games, songs, and additional practice pages (such as my 90-page set that focuses exclusively on "Addition to 20"), this packet is intentionally broader and “to-the-point." The practice pages look a lot like the ones in the thumbnails.

**** I recommend using this packet in conjunction with my 38-video Common Core 1st Grade Math Set. It includes all songs in this packet and teaches ALL first grade Common Core math standards using 38 music videos.

31-video "Common Core KinderMath" Kindergarten Math Videos Set
COMPLETE "Phonics Time" 31-Video Set

***** Please “follow me” at “EduTunes With Miss Jenny” on TPT for more quality, reasonably-priced products that you’ll be able to use year after year with your students.

****** If you are 100% satisfied with this product, please give it 100% positive ratings on TPT. (It is not meant to be ultra-creative. Please don't mark me down in that section, or I cannot offer practice pages!!!) If you are not 100% satisfied for any reason, please contact me before rating it. My personal e-mail is missjenny@edutunes.com. I do anything and everything to make my customers happy, including offering a full refund for any product.

Thanks so much for your time in considering these practice pages! Enjoy!

Sincerely,

Jenny Kramer
"Miss Jenny"
Total Pages
47 pages
N/A
Teaching Duration
Lifelong tool
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