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Math Mammoth Grade 4 Worksheets

Math Mammoth Grade 4-A Worksheet Collection book cover
62 pages
(57 worksheets)

MathMammoth Grade 4-B Worksheet Collection book cover
69 pages
(64 worksheets)

Sample pages (PDF)

4A Contents
Missing Addend and Subtraction
Place Value and Patterns
Money Problems
Multiply in Parts
Multiply By 2-Digit Numbers
Converting Units of Length

4B Contents
Division Concept
Long Division 2
Divisors / Factors 1-3
Parallel and Perpendicular Lines
Area of Rectangles
Adding Fractions and Mixed Numbers
Bar Graphs

Price: $12.00
PDF download
(includes both 4-A and 4-B and their answer keys)

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Printed versions

Paperback version
(4-A and 4-B as one book)

Answer key for the above book
$7.20, b&w

Note: This is a legacy product and no longer updated.

Math Mammoth Grade 4 Worksheets Collection comprises two workbooks, 4-A and 4-B, covering all 4th grade topics. The worksheets have been created especially for teachers: each problem sheet is one page, concentrating on one topic.

Each problem sheet in these two workbooks has been "hand-crafted". The problems both emphasize understanding of concepts and practice computation, with variable word problems.

Please note that the worksheets in this collection do not contain any instruction. If you're looking for a full math curriculum (complete with instruction and exercises), please check out Math Mammoth Grade 4 Complete Curriculum.

4-A covers
- Addition
- Subtraction
- Place Value
- Multiplication
- Measuring
4-B covers
- Division
- Geometry
- Fractions and Decimals
- Graphs
- Data Analysis

In book 4-A, the first section of worksheets deals with addition and subtraction, place value, and money word problems including simple discount situations.

The connection between addition/subtraction is emphasized extensively in these sheets. Several worksheets deal with missing addend problems that are solved with subtraction, also introducing equations of the type x + 100 = 200.

The section on multiplication first briefly reviews the multiplication concept and multiplication tables. Then the main focus is on using partial products with mental multiplication, and on the multiplication algorithm up to multiplying 3-digit numbers by 2-digit numbers. There are also lots of opportunities for estimation, and for practicing order of the operations.

I have used your materials to supplement (and in some cases replace) the teaching of concepts from our curriculm (The Everyday Math - University of Chicago Math!)
Love e-books, they can be downloaded, then I run and copy the pages/worksheets as I need them!

Debbie Bahu

Measuring worksheets deal with both customary and metric system measuring, and also include some easy conversion problems between the units.

The book 4-B for the latter half of grade 4 has four sections: division, geometry, fractions, and statistics.

There are some worksheets for division concept as a review from 3rd grade. Long division and the concept of remainder are in focus.

Students fill in charts to study factors (divisors) of numbers between 0 and 100 (see the sample worksheet).

In geometry, students learn about acute, obtuse, and right angles, how to classify triangles, about various polygons and how to draw them. They study congruent shapes and transformations (flip - turn - slide). Lastly, there are sheets for the area of rectangles and perimeter.

Fraction topics are largely dealt with the help of visual models so as to encourage the conceptual understanding instead of a mechanical following of rules. There are worksheets for fractions and mixed numbers, adding/subtracting those, equivalent fractions, and comparing them.

Decimals worksheets only deal with simple topics of tenths and hundredths, and adding or subtracting them.

The last section has some probability and statistics problem sheets.

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You can buy Math Mammoth books at:

  • Here at website — simply use the "Add to cart" buttons you see on the product pages.
  • Rainbow Resource carries printed copies for the Light Blue series books, plus several CDs (Light Blue and Blue series).
  • K5 Learning offers download versions of the Blue series.
  • At Teachers Pay Teachers you can purchase the Light Blue Series downloads, plus topical units.
  • Lulu sells printed copies for most of the Math Mammoth materials (various series).

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. I recommend you use Adobe Reader to view them, including if you use a Mac. You can try other PDF viewers, but they may at times either omit or mess up some of the images.

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