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Math Mammoth Grade 2 Complete Curriculum

Math Mammoth Grade 2 Complete Curriculum is a complete math program for 2nd grade. It consists of two student worktexts (A and B), a separate answer key for each, tests, cumulative reviews, and in the download version, an additional worksheet maker (Internet access required) to make extra practice worksheets when needed.

cover for Math Mammoth Grade 2-A Complete Worktext
159 pages
133 lesson pages

cover for Math Mammoth Grade 2-B Complete Worktext
166 pages
148 lesson pages

Samples & info:
2-A contents and samples
2-B contents and samples
User Guide, grade 2
Grade 2 & Common Core

Prices & ordering

You can purchase Math Mammoth Grade 2 as a download, on a CD, or as already printed books.


Grade 2 complete:
$37.50 (download)
(part A and B worktexts, answer keys, tests, cumulative reviews, a worksheet maker, Soft-Pak)

Add to cart

Part 2-A only:
$18.75 (download)
(part A worktext, its answer key, tests, cumulative reviews, worksheet maker, Soft-Pak)
Add to cart

Part 2-B only:
$18.75 (download)
(part B worktext, its answer key, tests, cumulative reviews, worksheet maker, Soft-Pak)
Add to cart

You will be purchasing the downloads from my authorized reseller Comecero, LLC.


Full set grade 2: $42.50
(part A and B worktexts, answer keys, tests, cumulative reviews, a worksheet maker, and Soft-Pak)

Order CD at Rainbow Resource

Lesson plan

You can purchase a $9.95 lesson plan for Math Mammoth Grade 2 to use it in Homeschool Planet online planner. Learn more.

Add to cart

Printed copies

You can purchase printed copies at Lulu or Rainbow Resource.

Rainbow Resource Center sells perfect-bound texts either in full color or b&w:

Math Mammoth grade 2 (b&w)
Math Mammoth grade 2 (color)

Lulu sells spiral bound texts that are black and white inside:

2-A worktext $14.95
2-B worktext $14.95
Answer Keys $9.95
Tests & Cumulative Reviews $8.95

Supportive materials

The "supportive materials" are intended to be used with printed student books. Includes the digital (download) versions of the answer keys, tests, cumulative reviews, worksheet maker, and software Soft-Pak. It does NOT include the student books.

Supportive materials $8.95

The four main areas of study for second grade are:

  1. Understanding of the base-ten system within 1000. This includes place value with three-digit numbers, skip- counting in fives, tens, and multiples of hundreds, tens, and ones (within 1000). (chapters 6 and 8);
  2. Develop fluency with addition and subtraction within 100, including solving word problems, regrouping in addition, and regrouping in subtraction (chapters 1, 3, 4, and 8);
  3. Using standard units of measure (chapter 7);
  4. Describing and analyzing shapes (chapter 5).

Additional topics we study are time/clock (chapter 2), money (chapter 9), introduction to multiplication (chapter 10), and bar graphs and picture graphs (in various chapters).

Please also see the table of contents for 2-A and 2-B (in the sample files), which will let you see the topics covered in more detail.

Some main features of Math Mammoth complete curriculum (Light Blue series) are:

  • focuses on understanding of mathematical concepts
  • uses clear explanations, lots of visual exercises and pattern exercises
  • mastery oriented: concentrates fairly long on a topic, with fairly few topics per grade
  • emphasizes mental math and developing number sense
  • very little teacher preparation needed

Additional features for the digital version (download/CD)

The digital version includes a worksheet maker (Internet access required) that lets you make extra practice worksheets for many of the topics in the curriculum.

The chapter on coins (chapter 9) is included in seven currencies: US, Canadian, British, European, Australian, New Zealand, and South African money. You will automatically get all these versions when you buy the Grade 1 Complete Curriculum as a digital version (download or CD).

The PDF files are enabled for annotation. This means that if you prefer, your student can fill them in on the computer, using the typewriter and drawing tools in Acrobat Reader version 9 or greater, or on a tablet device using any PDF app with annotation capabilities. (Learn more.)

BONUS! If you purchase the download or CD version, you will also get Soft-Pak programs completely FREE. The 6 programs in Soft-Pak (4 math, 1 language arts, 1 list maker) offer both on-screen and printable activities in a low-graphic, high content format. Read more and see screenshots.


Here is a list of manipulatives that are needed or recommended for grade 2:

  1. An old-fashioned alarm clock or other analog clock where you can turn the minute hand and the hour hand will turn as it is supposed to (for 2-A).
  2. A ruler that measures in inches (for 2-B).
  3. A ruler that measures in centimeters (for 2-B).
  4. A bathroom scales. It is best if you can have one that measures in pounds and in kilograms, or one with pounds and another with kilograms; however I realize most people wouldn't normally buy two bathroom scales, so if you decide not to get both kinds, it means you will just need to skip some activities in the measuring chapter (for 2-B).
  5. Base ten blocks to illustrate place value with hundreds (optional). The worktexts have pictures that are just like base ten blocks, and most kids can understand the concepts from the visual representation, without a physical manipulative; however for some kids the actual blocks can be beneficial (for 2-B).
  6. A 100-bead abacus (optional)
    Please read more about the 100-bead abacus on the FAQ page.

Reviews / Testimonials

This is an awesome text! My kids are able to move through very smoothly. They have even gotten the confidence to work on the material (1st and 2nd grade) without my assistance. I have used another mastery type math program previously, but my kids became bored. Math Mammoth has kept their attention from day one, even when they have come across something they don't understand they have a motivation to keep trying. I have been so happy about this program that I purchased the Light Blue bundle CD from grade 1 to 7, and I have also made mention of it on Homemakingwithgrace.com on the post about the 2017-2018 curricula. I feel that this program is great for many learning styles, and is wonderful if you are trying to develop students that are self-motivated.

Kym Ely, Co-op Member
October 2017

After reading through and testing out the second grade Math Mammoth curriculum, I can say with confidence that it is clear she is a math teacher who understands math and how to teach it.

The curriculum is rigorous, and I can tell that the goal is to explain math in a conceptual way, rather than merely memorization of facts.
While I am a fan of Singapore math, I can definitely see how it would be difficult for the average parent (who doesn't have a math teaching degree) to pick up and use. (There are no instructions or explanations in the textbooks.)

Math Mammoth, on the other hand, provides lots of help and support for parents who can do math, but don't necessarily know how to teach the why behind it.

Read the full review at MathGeekMama blog.

Bethany Lake
September 2016

This year we decided to change our math curriculum due to poor recall when reviewing previous lessons. This semester we started using Math Mammoth for my 2nd grader and out of default tried the first grade lessons for my kindergartener. It is working great for both my sons. I've seen an improved interest in math as well as better independence. I am very pleased with the lessons. Instead of overwhelming my kids with manipulatives which caused too much distraction for them. I now just add them as they need them for further explanation and practice. I am so glad we found Math Mammoth. It is truly blessing our homeschool year.

- Karen F
October 2015

We are really enjoying this curriculum. We started Math Mammoth a couple of weeks ago so haven't done a lot yet. We have the whole program and are currently working on grade one and two. It is easy for both the kids and for their grownups to follow. The work texts are very simple to understand and explain how to do each type of problem. It's almost a self-taught program. There is a ton of other materials if your child needs more practice but we haven't needed any of it yet. The kids happily sit down and go through a few pages alone and ask questions every once in a while. We really like it and will continue to use it.

- B. Sikes, Co-op Member
September 2015

We love the Math Mammoth books and I am very picky about our math curriculum. I prefer the Math Mammoth Light Blue program to any other program we have tried for instructor ease, student comprehension, strong emphasis on mental math and comprehensiveness...as well as the simple, uncluttered, presentation and interesting word problems. For the 2nd grade level an abacus (we use the Right Start Math abacus) and base ten blocks have been useful since we are "catching up." I work one-on-one with the children in this series at grades 2 & 3.
- H.B., Co-op Member
November 2014

Hello Maria,
this is Max father of Leonardo a 7 years boy.
We are Italian but for working reason we live in Vietnam. My son goes to an International school and he is in second grade. On last November we noticed that Leo was behind compare to the other students so we starting a more strong program. My wife and I personally have spent a lot of time with him doing together his homework.
Our homework time is at least 1 or 1,5 hours a day.
AT that time I was looking for some extra math exercise to do with him since the school is really lacking of additional material. Also his homework are very simple and easy. Don't mention the fact that during the holidays they don't give to the students any homework to do (this is opposite to the Italian system where they give you tons of homework to do and the parents get crazy with it!).
Anyhow I was looking on internet for some math worksheet and after some researches I found your website. I was impressed with your work and clear exercises and the learning curve you have adopted was what I was looking.

Now we use regularly your material to review and repeat and make more exercises. I'm very happy with the improvements our son has done over the past months!

Thank you for you great job!

April 2011

Hi again! I just wanted to let you know that we did go ahead and get Math Mammoth 2A and 2B. We just decided to stop our old curriculum and work through 2A at a normal pace. We are going on week three and now if you ask my daughter what her favorite subject is, she says "math"!!!! It has been such a turn around and we don't dread doing our math lessons. Plus I absolutely love all the web sites that are suggested for practice. We have been using them for a break in routine. Thank you again, I am thankful for this program and think it is so wonderful that you actually answer your emails!

April McMillan
April 2011

I ordered Math Mammoth to compliment our current math program. I ordered the complete Math Mammoth 2 and my daughter LOVES it. It has taught her not just to memorize her facts but to understand how math works. On her own she figured out that 10X10=100. She said that it was 10 groups of 10 and by skip counting she figured out that it was 100. I enjoy using this program with her because it is so easy to teach, it's open and go. Thanks for creating such a simple yet very effective math curriculum!

October 2010

My boys are delighted with doing the grade 2 math addition strategies and are talking about them and practicing them with a new appreciation.

It seems to me that my boys (an older one too) have all thought they can add small numbers easily, and so have ignored the strategies when they have been taught them. Later, they suffer for this... So going over them after a struggle with more advanced work is something they are now appreciating.

One thing I appreciate about your math is that each problem has a double purpose, it seems, and so no opportunity is wasted. Somehow each problem also makes the child think, and I find that this is important, to keep them from doing math with a "Ho Hum" attitude. Once they develop this attitude, they seem to do the math in a trance and learn little. I feel, even at this very early stage, that I am seeing them embrace the challenge and learn something. There is evidence of them thinking mathematically for the first time... something I had almost lost hope for.

I think that if other programs I have used have taught mental strategies, they have been in a way that a child can easily ignore the strategy. You are teaching the strategy with each set of problems, in such a way that they have to think strategy, rather than just see answers. You are very creative in this way, it is quite unique.

Leisa Douglas
October 2010

By the way, still loving Math Mammoth. We're approaching the one year anniversary of using your curriculum. I pulled my daughter out of public school and she was unable to even answer 2+1 without getting perplexed, and with some mild dyslexia she was even getting confused with counting in certain instances where the numbers sounded similar (thirty vs. thirteen, for example). The emphasis on patterns and learning place value early, completing tens, etc, has advanced her by leaps and bounds. While she still asks for help, I am amazed at how she is able think through some of these relatively complex problems, and mentally add larger numbers - not without hesitation - but she can do it! Meanwhile my friends with children in public school are still doing single digit speed addition (memorization) only, but as far as I can tell speed proficiency is progressing just as well using MM with exposure to those "facts" in the context of more advanced problem solving.
Jennifer Johnson
October 2010

I enjoyed the worksheet so much that I went ahead and purchased the grade two downloadable light blue books. My son started math a bit later than his peers because it's not his strong subject. He was still adding on his fingers for nearly everything! After ONE lesson--just ONE lesson-- ("Some Review" lessons at the beginning of the 2A book) he has stopped counting on his fingers most of the time. He can answer me after thinking about it for a moment. He is looking forward to his math lesson each day, even though he's adjusting to the method and it takes longer than his other subjects. Thank you, thank you!

Meg Williams
April 2010

I just had to email you and say how pleased I am with Math Mammoth! My oldest son is nearly finished with the Grade 2 and my second son just started the Grade 1. I like it more all the time, the longer I use it.

Your explanations are clear and I love the way you teach. I like that there is no separate teacher's book; that everything is right in the text. I can see my older son really learning to think mathematically, especially when it comes to mental math, and even I am learning things by teaching it! My second son just turned six and Math Mammoth 1 is a perfect fit for him. He really was ready and needing to cement his addition and subtraction facts and that is exactly what he is focusing on with Math Mammoth 1.

I just bought the complete Light Blue series download through Homeschool Buyer's Coop. Thank you for the great deal! And I was very pleased to open it all up and see that you included the Canadian money chapters for each level. We are in Canada and that is one reason I chose to use Math Mammoth in the first place. Makes my life easier!

Thank you for an excellent program!

Erin Elias
April 2010

Hi Maria-
We bought the Light Blue Grade 2 last week and we're LOVING it! I am using it to remediate my daughter, who is 10. She had such a mental block against understanding math, until your program! Just in one week she has light bulbs coming on left and right and is finally getting some confidence! THANK you! I'm considering switching my younger son over to Math Mammoth too!

Leslie Papa
February 2010

From a homeschooling parent who has used Grade 2 Complete Worktext with a 9-year old:

Now, my dear son is very bright in many ways, but at the start of the new school year, to my horror, he appeared to have forgotten the math that he had already learned!! Not just the facts, but EVERYTHING!! It was a nightmare to say the least. So the first thing I thought to do was to check out your website to see if you had any suggestions to solve a problem like this. And thank goodness, you did. You suggested to go back to the basics, so to speak. So with a weary homeschool mom's heart, I ordered your Math Mammoth 2nd Grade Workbooks. Although my son is doing 4th grade in other subjects, he is again doing 2nd grade math. But that is okay, because he is now learning how to properly do the mental math!!! I must not have done a good job with that during his foundational learning of math. But now, with your workbooks, he is!! I have always struggled with getting my sons to "see" how math works. But thanks to you, Maria, it has been easier.

I like how your lessons are laid out, with problems to do in many different ways. Plus the word problems are great. They are different from other word problems in that they are a little more challenging than what we have grown to expect. Even I have trouble with some!! I would even like to see more word problems. But right now, we are happy with what we are using now. I certainly will order other books as the need comes. Thank you for your help, for the affordable workbooks, and all of the ways that you help us via your website.

Homeschool Mom Not Shaking In Her Boots As Much, Shellie
November, 2008

From a homeschooling parent who has used Grade 2B Complete Worktext with a 9-year old third grader:

The cost was great and my son does less complaining because he understands!!

Kristy M.
10 November, 2008

How and where to order

You can buy Math Mammoth books at:

  • Here at MathMammoth.com website — simply use the "Add to cart" buttons you see on the product pages.
  • CurrClick.com carries all Blue, Golden, and Light Blue 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.
  • Rainbow Resource carries printed copies for the Light Blue series books, plus several CDs (Light Blue and Blue series).
  • Homeschool Buyers Co-op offers download versions of the Light Blue series, plus the Blue series bundle.
  • Educents carries download versions of the Light Blue and Blue series.
  • K5 Learning offers download versions of the Blue series.
  • Lulu offers printed copies for the Blue, Golden, and Light Blue series books.

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.

Math Mammoth books are PDF files. You will need Adobe Reader to view them, including if you use a Mac or Linux. You can try other PDF viewers, but they seem to either omit or mess up some of the images.

Math Mammoth Tour

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

An initial email to download your GIFT of over 400 free worksheets and sample pages from my books; 6 other emails on 6 subsequent days that describe the different series of Math Mammoth products, answering the most commonly asked questions, including "What is the difference between all these different-colored series?"

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. If you cannot find this confirmation email, please check your SPAM/JUNK folder.

"Mini" Math Teaching Course

This is a little "virtual" 2-week course, where you will receive emails on important topics on mathematics education. The topics include:

- Teaching multiplication tables
- Why fractions are so difficult
- How to help a student who is behind
- Should you use timed tests
- The value of mistakes
- And more!

You will also receive a GIFT of over 400 free worksheets and sample pages from my books right in the very beginning. smile

Note: You will FIRST get an email that asks you to confirm your email address. If you cannot find this confirmation email, please check your SPAM/JUNK folder.

Math teaching tips & resources

Enter your email to receive math teaching tips, resources, Math Mammoth news & sales, humor, and more! I tend to send out these tips about once monthly, near the beginning of the month, but occasionally you may hear from me twice per month (and sometimes less often).

Peek at the previous tips here.

You will also receive:

  • A GIFT of over 400 free worksheets and sample pages from my books.
  • Once or twice a year, you may also receive an email where I promote something from Inspire4.com — I simply want to spread the word about it.

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