First Grade Math Unit 6 Subtraction within 20 Games Worksheets Activities to 20

Miss Giraffe
Grade Levels
1st, Homeschool
Formats Included
  • PDF (162 pages)
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Miss Giraffe


Subtraction within 20 HUGE differentiated first grade math unit that makes subtracting fun with games, worksheets, and activities! This JAM-PACKED unit is filled with 162 pages of everything you need to teach subtraction within 20. This pack covers 5 main standards/concepts: subtraction within 20, number lines (counting back), word problems, backwards doubles, and mixed review (addition/subtraction review).

Get this in the First Grade Math Units 1-9 BUNDLE to save a ton!

**Please click the green PREVIEW button above**

It will show you the table of contents to give you an idea of what is included. It is structured like my previous math units so if you click the links below to the other math units, their previews can show you more of what you're getting. I will post a picture collage preview like the others eventually but my main goal is getting the math units out to you as fast as possible since they have been so highly requested so there will not be a collage preview for quite awhile so I can focus my attention on bringing you more units faster :)

This is everything you need to print and go to teach these concepts to a variety of learners - it will save you so much time! Plus, ALL of your students will be guided into learning and having fun at their own level since everything is already differentiated for you! This pack will make your math planning a breeze!

**** Great for distance learning!! These packs are perfect for kids to practice at home and super easy for parents to use to help support their child's learning of math in fun ways. Everything is very organized, easy to use, and all games come with kid friendly directions. ****

If you send these electronically to your students, please make sure only your students can access them & they aren't publicly posted. Thank you! :) Please let me know any way I can support you! <3

For my other first grade math units:

First Grade Math Unit 1

First Grade Math Unit 2

First Grade Math Unit 3

First Grade Math Unit 4

First Grade Math Unit 5

First Grade Math Unit 7

First Grade Math Unit 8

First Grade Math Unit 9

You can currently get all of these at a deep discount in the Units 1-9 bundle!!

First Grade Math Units 1-9 BUNDLED

First Grade Math Unit 10

First Grade Math Unit 11

First Grade Math Unit 12

First Grade Math Unit 13

First Grade Math Unit 14

First Grade Math Unit 15

First Grade Math Unit 16

First Grade Math Unit 17

First Grade Math Unit 18

which you can also get for a deep discount in the

First Grade Math Units 10-18 BUNDLE

Total Pages
162 pages
Answer Key
Teaching Duration
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