First Grade Math Unit 12 Adding 3 Numbers First Grade Math Worksheets Activities

This fun and differentiated JAM-PACKED unit is filled with 215 pages of everything you need to teach adding 3 numbers (with sums to 20) in first grade. (Link to REAL PICTURES & fun ideas to teach in description!) This pack covers 4 main standards/concepts: adding 3 numbers, strategies for adding 3 numbers (ten frames, make a 10, find a double, and number lines), word problems, and missing addends with 3 numbers. There is a lot of stuff in here!

This massive unit has 73 differentiated worksheets, 12 math stations, and 32 cut and pastes in this pack alone! All of the math stations come with student-friendly directions, teacher directions/tips, all of the materials, and recording sheets and most of them are differentiated as well.

Want to see REAL PICTURES of this unit? Check out:

Fun Ideas for Teaching Adding 3 Numbers

Save a TON by buying this in the First Grade Math Units 10-18 BUNDLE

**Please click the green PREVIEW button above**

(Also check out the real pictures in the blog post about this unit I linked 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.

This is everything you need to print and go to teach these concepts for adding 3 numbers to a variety of learners - it will save you so much time! Plus, ALL of your students will be learning and having fun at their own level since everything is already differentiated for you! This pack will make your math planning a breeze!

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 6

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 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

There is so much stuffed in these that I had to split it into 2 big bundles!

I also have a Money Unit in this same format!

- Miss Giraffe