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Math Mammoth Addition 1
Elementary Math Workbook

Math Mammoth Addition 1 workbook is a self- explanatory worktext, dealing with addition concept within 0-10 (there are a few cases where numbers between 10 and 20 are used). It is most suitable for kindergarten and first grade work.

The books starts with very easy addition problems with pictures within 0-5. Missing addend problems are introduced early on, first with the help of pictures, and gradually getting to the abstract 1 + __ = 5 with symbols only.

A big focus of the book is helping children memorize basic addition addition facts where the sum is less than or equal to ten. To that end, I have grouped all the addition facts according to the sum, and there is a separate lesson about each sum: Sums with 5, Sums with 6, and so on. (Please see the sample pages.)

This not only provides lots of practice, but it gives learning them some structure and shows children the logical arrangement of the facts.


I purchased the Blue books and am using them to homeschool my six year old daughter. She has no previous math experience and has only homeschooled.

We have been using the Addition 1 and Place Value 1 books mostly. I give her a page or two at a time and we go over what needs to be done. Then she completes the pages on her own and we review them together the next day.

One of the things I like about Math Mammoth is the many different ways a skill is practiced. Grace has a much better grasp of addition than I did at six, partially because of all the different kinds of practice she gets.

Susan Kincaid

1 December 2008

From a homeschooling parent:
I am SO THRILLED at how well my daughter is doing with her math now. She is in first grade, and we've been using Horizons all year. We've tried a few other programs, and I was mostly happy with Horizons. The only thing we had trouble with was the part of the lesson where you skip count every day and the 5 minutes with flashcards to memorize addition facts.

My daughter HATES flashcards, and I felt like this exercise (along with the skip counting for numbers like 4,7, etc.) was going in one ear and out the other. She would recite and not retain. It was not working for us, we both began to dread it, and I finally stopped doing it. I figured as long as she could count quickly on her fingers, then she would eventually learn the basic addition facts.

But it started getting harder and harder to get by on that, she was getting frustrated, and math was beginning to go from her favorite subject to her least favorite. So I got your Addition 1 blue book to take a break from Horizons and work on math facts.

We have been so happy with it, that I went ahead and bought a few more blue books to cover the rest of the year, and I'm switching completely from Horizons! I love that it doesn't require a lot of instruction on my part (I have a 4th baby on the way, and this is a HUGE plus!) and that she gets enough practice on a topic at one time. I understood the reason behind the spiral method, but it just wasn't working well for us. And my daughter resisted boring "drill sheets."

I used the number rainbows for the lower numbers, so she could get the idea of the number families
[from Add Subtract 2-A book] and we've been playing the card games as well. She was so close to knowing her addition facts, but she hadn't really stopped to think about them--she was just trying to get through each day's assignment (before). Now, I really feel like she's getting it. Breaking them down into each number family has really helped--Horizons didn't do that. And I think she likes it that there isn't this big session of instruction. She doesn't have to sit through something she already gets, and can ask me questions if there's something challenging. I think she really likes the independence of it.

I plan on getting the Grade 2 curriculum next year--you've converted us! I can't believe I've paid so much money for these complicated and time-consuming math programs in the past. Math Mammoth really is a gem and I'll be spreading the word.

Maria Wright
Better Yet - Package Deals!
Blue Series package - $90 (download) or $95 (CD)
Blue Series for grades 1-3 - $38 (download)
Blue Series for grades 4-6 - $52 (download)
Golden/Green Series package - $65 (download) or $70 (CD)
Light Blue Series package - $118 (download) or $123 (CD)
All Inclusive package - $177 (download) or $182 (CD)
"Everything" Bundle - $225 (download only)

Learn more about the package deals!

*BONUS*: Buy any package listed above, and get the fully upgraded Soft-Pak software with more features and options for FREE (includes 4 math, 1 language arts, 2 testing programs).
*BONUS* - SOFT-PAK MATH SOFTWARE

I bet you'd have to agree: this is a steal! You can get Soft-Pak math programs (list price $24.95) for just a small $3.50 s&h fee - just by ordering ANY of my books at Kagi or CurrClick!

* Math Maker, for printable math activities with answer keys
* Math Master, for on screen practice of various math topics
* Math User, for answering the 900 multi-level word problems
* True/False Math Challenger for mastering facts 1-12


NOTE: if you purchase one of the package deals at Kagi store, you will get Soft-Pak in the download or included on the CD for FREE.

Soft-Pak may also be purchased at great 75% discount without a Math Mammoth purchase - click here for details.

How and where to order

You can buy Math Mammoth books at:

  • Kagi store - all of the downloads and CDs. I maintain five different order pages at Kagi:

    Kagi accepts all major credit cards, Paypal (USD), checks, cash, money orders, purchase orders, wire transfers, TrialPay, and even cash. Read more about the payment methods here. Please see Kagi Shopper Help for any other questions about the ordering process.

    After completing the order at Kagi, you will see the download links on the receipt page. You will also receive an email with download links for each book you bought, or for a zip file for the packages. You click on the links and download the books to your computer's hard drive.

    In case of any problems with the download, you can always email me, and I can email the books to you directly. My contact info will be in the email you receive.


     
  • CurrClick.com carries all Blue, Golden, and Lightblue series books as downloads. They accept credit cards and Paypal. You will be able to download the products immediately upon the purchase, and also return to your account at CurrClick to redownload.
  • Lulu has printed copies for the Blue, Golden, and Light Blue series books. For each book at MathMammoth.com, you can find a link to the printed copy sold at Lulu on each individual book's page (right sidebar).

By purchasing any of the books, permission IS granted for the teacher (or parent) to reproduce this material to be used with his/her students in a teaching situation; not for commercial resale. However, you are not permitted to share the material with another teacher.

In other words, you are permitted to make copies for the students/children you are teaching, but not for other teachers' usage.

  • Navigate by topic
  • Navigate by grade

The books listed below are from the Blue Series (worktexts by topic) and the Green Series (worksheet collections by topic). If you are looking for full curriculum by grade, or for workbooks/worksheets by grade level, please click on the "Navigate by grade" tab.

Addition & Subtraction

Addition 1 worktext (grade 1)
Subtraction 1 worktext (grade 1)
Add & Subtract 2-A worktext (grades 1-2)
Add & Subtract 2-B worktext (grade 2)
Add & Subtract 3 worktext (grades 2-3)
Add & Subtract 4 worktext (grades 3-4)

Place Value

Place Value 1 worktext (grade 1)
Place Value 2 worktext (grade 2)
Place Value 3 worktext (grade 3)
Place Value 4 worktext (grade 4)
Place Value 5 worktext (grades 5-6)

Multiplication & Division

Multiplication 1 worktext (grade 3)
Division 1 worktext (grade 3)
Multiplication 2 worktext (grade 4)
Division 2 worktext (grade 4)
Multiplication Division 3 worktext (grade 5)
Multiplication & Division worksheets (grades 3-6)
Numbers & Operations worksheets (grades 3-6)

Clock and Money

Clock worktext (grades 1-3)
U.S. Money worktext (grades 1-3)
Canadian Money worktext (grades 1-3)
British Money worktext (years 2-4)
European Money worktext (grades 1-3)

Measuring

Measuring 1 worktext (grades 1-3)
Measuring 2 worktext (grades 4-5)
Metric Measuring worktext (grades 1-4)
Measuring worksheets (grades 3-6)

Fractions

Introduction to Fractions worktext (grades 2-4)
Fractions 1 worktext (grades 5-6)
Fractions 2 worktext (grades 5-6)
Fractions & Decimals 3 worktext (grade 6)
Fractions worksheets (grades 3-6)

Decimals

Decimals 1 worktext (grades 4-5)
Decimals 2 worktext (grades 5-6)
Fractions & Decimals 3 worktext (grade 6)
Decimals worksheets (grades 3-6)

Geometry

Early Geometry worktext (grades 1-3)
Geometry 1 worktext (grades 4-5)
Geometry 2 worktext (grades 6-7)
Geometry worksheets (grades 3-7)

Ratio, Proportions, Percent & algebraic thinking

The Four Operations (with a Touch of Algebra)
  worktext (grades 5-6)
Ratios & Proportions & Problem Solving
  worktext (grades 5-6)
Percent worktext (grades 6-8)
Ratio, Proportion & Percent worksheets (grades 5-7)

Other topics

Integers worksheets (grades 5-6)
Statistics worksheets (grades 4-7)

Make It Real Learning

States by the Numbers series (grades 3-6)

Arithmetic I (grades 3-6)
Fractions, Percents, and Decimals I (grades 4-8)
Fractions, Percents, and Decimals II (grades 4-8)
Sets, Probability, and Statistics I (grades 6-10)
Linear Functions I (grades 9, 11)
Linear Functions II (grade 11)
Quadratic Functions I (grades 9, 11)
Exponential & Logarithmic Functions I (grades 11-12)
Periodic & Piecewise Functions I (grades 11-12)
Polynomial, Power, Logistic & Rational Functions I (grades 11-12)
Calculus I (grade 12)

Math Teaching Emails


This is a little "virtual" email course. You will receive:

A package of 300 free worksheets and sample pages; 7 math teaching articles on various topics ranging from coherent curriculum to fractions; 2 emails discussing the books; Homeschool Math newsletter (see archives).

Note: You will FIRST get an email that asks you to confirm your email address. PLEASE check also your SPAM/JUNK folder for this confirmation email.

Math Mammoth Tour


Confused about the different options? Take a 7-day virtual email tour around Math Mammoth! You'll receive:

A package of over 300 free worksheets and sample pages; 7 individual emails on 7 subsequent days that answer the most commonly asked questions, including "What is the difference between all these different-colored series?" Homeschool Math Newsletter (see archives).

This way, you'll have time to digest the information over one week, plus an opportunity to ask me personally which book would be right for your child or students.

Note: You will FIRST get an email that asks you to confirm your email address. PLEASE check also your SPAM/JUNK folder for this confirmation email.

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