When my kids were first learning to do double-digit addition, I found some Montessori math worksheets that worked extremely well for them.  They could follow the color scheme and also there was plenty of room for them to write in the numbers. I wound up making numerous sets for them.  I thought I would make a new set in a fall theme for those of you with kids just delving into this new skill!

The first four worksheets require no regrouping (ie. carrying).  Kids just practice adding the numbers in the same columns. Two sheets add tens and ones; two sheets add tens and tens.  The second four worksheets require kids to regroup (ie. carry) a number to the second (blue) column.

Montessori Style Addition Worksheets – Fall Theme

Free Fall Addition and Subtraction Worksheets

Down at the bottom of this post are other free Montessori-style addition pages I have made.

You might also be interested in these addition and subtraction math materials (Find out more by clicking on the links below):

### The Addition Bundle includes 10 pdf files, 250+ pages (and growing!)

1.  the Pirate Pack which includes 65 pages of math activities

3. Pet Pack addition worksheets and games

5. Dragon Math Packet (Addition, Subtraction worksheets & games)

8. Seasonal Math Games: St. Patrick’s Day Subtraction Games – Easy, Challenging Games

The price for the Addition Bundle is \$5.50.

ADDITION BUNDLE: Place Value Pack, Pirate Pack,  Pet Pack, Fact Family Games, Seasonal Activities and more— Bundle (over 250 pages of materials, 10 pdfs!)

### \$5.50

Pirate Math Packet – The Pirate Math Pack is over 65 pages! Activities in the Pirate Pack include

• Hands-on math activity ideas (what we did when we had math time together)
• Month and Days of the Week Cards
• Pirate Clocks – Match the analog clock with the digital clock
• Make 5 and Make 10 playing cards
• A doubling game board and game cards (1+1, 2+2… 8+8, 9+9)
• Doubling Bump Game
• Doubling +1 game board and game cards (1+2, 2+3… 7+8, 8+9)
• Doubling +1 Bump Game
• Math practice worksheets
• Eleven, Twelve, Thirteen math fact cards and sorting mat
• Skip Counting by 5s tracing sheets

Addition Facts Packet 30+ pages: Fact Family Games and Worksheets

Why learn the number families? Knowing their fact families helps a lot as kids start to work on their subtraction facts. They know that 6+7=13, so 13-7 becomes easy! Dragon Math Packet (Addition, Subtraction worksheets & games)

Seasonal Games and Activities…

Dragon Math Packet (Addition, Subtraction worksheets & games)

Again, if you have any questions or problems, feel free to email me.

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Happy Homeschooling, everyone!!  ~Liesl

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P.S. A few years ago after I shared these sheets, someone informed me that these are not “Montessori” math sheets.  I had gotten these types of problems off of a website that called itself “Montessori” years ago so I made the assumption that they were… but I am not trained as a Montessori teacher.  I just make things that work for my kids. Hopefully, they work for your kids too!  ~Liesl

You might also be interested in some of our other Montessori materials including some of the Montessori-style 3-Part Cards we’ve made over the years. These are a couple of good posts to start with: