Calling All Parents! Are you Looking for the Best First Grade Worksheets to Skyrocket Your Child’s Math Skill?

You’re not alone!

We’re parents just like you.

We wanted our children to have a strong math foundation to help them excel in both their academic studies and future professional careers.

So, we decided to look for math worksheets to assist our children with their studies. We searched hundreds of websites, yet their math worksheets were insufficient teaching tools in a multitude of ways, including……

$35.00 $22.00Add to cart

$13 off if you buy whole book!

  • Haphazard and disorganized worksheet that doesn't help a child or progress to achieve higher math levels.
  • Absence of orderly flow in problems.
  • Incomplete math curriculum.
  • Insufficient and non-challenging math problems on practice sheets.
  • No guidance about starting and end points in learning.
  • Many math problems are repeated several times on different level worksheets.

We soon discovered we weren’t alone in our frustration with the lack of effective math worksheets for our children.

After speaking to other parents, we learned they were also fed-up not getting standard math practice worksheets which follow standard math curriculum and ample math practice problems .

So we decided to take matters into our own hands.

Mental Worksheets was founded by parents fed-up Haphazard and disorganized math worksheet that doesn't help a child or progress to achieve higher math levels.

How was it developed?

To create effective math worksheets, we contacted the highest qualified math teachers and experts to help us create the most effective math worksheets on the market.

The research and development of our Mental Math Worksheets took almost 3 years!

Now, you can purchase the most affordable and effective math worksheets developed by the leading math curriculum experts in the country in just $1 for 10-27 pages

Features of our worksheets

  • Completely covers the appropriate math curriculum of each Level.
  • Helps children achieve higher math skills in a step-by-step and gradual way at their own pace.
  • 10-20page worksheets with sufficient math problems that avoids repetition.
  • Contains many samples for allowing children to learn better problem solving.
  • Encourages children to build self-learning habits.
  • Includes challenging math problems.
  • And much, much more!

First Grade Math Worksheets

In the first-grade math worksheets, your child will quickly and easily learn number comparing and ordering, addition, subtraction and introduction of five and ten relationships. Your children also learn introduction of geometry, patterns & money counting, concepts of measurement, fractions & time.

The First grade Math worksheet has 591 pages, 2539 practice problems and 35 units.

Purchase singularly for $1.00 each or save 50% by purchasing the entire book of 35 worksheets for only $22.00.

Worksheet #Topics/Curriculum# of PagesSampleAdd to cart
Lesson 1Numbers Exploration to 1221 pages
Lesson 2Number Comparing and Ordering20 pages
Lesson 3Addition Exploration Part I20 pages
Lesson 4Addition Exploration Part II21 pages
Lesson 5Subtraction Exploration Part I21 pages
Lesson 6Subtraction Exploration Part II20 pages
Lesson 7Introducing Five and Ten Relationships17 pages
Lesson 8Learning Addition Facts up to 1220 pages
Lesson 9Learning Subtraction Facts up to 1217 pages
Lesson 10Introduction to Geometry Part I22 pages
Lesson 11Introduction to Geometry Part II19 pages
Lesson 12Understanding Patterns19 pages
Lesson 13Exploring Number Patterns and Counting to 100 Part I21 pages
Lesson 14Exploring Number Patterns and Counting to 100 Part II21 pages
Lesson 15Understanding Tens and Ones23 pages
Lesson 16Number Comparison and Ordering to 10020 pages
Lesson 17Introduction to Money Counting20 pages
Lesson 18Counting Money18 pages
Lesson 19Measurement Concepts Part I21 pages
Lesson 20Measurement Concepts Part II21 pages
Lesson 21How to Tell Time Part I19 pages
Lesson 22How to Tell Time Part II20 pages
Lesson 23Introducing Addition Facts to 1820 pages
Lesson 24Introducing Subtraction Facts to 1818 pages
Lesson 25Data and Graphs Exploration19 pages
Lesson 26Identifying Fractions19 pages
Lesson 27Addition and Subtraction Using Tens and Ones20 pages
Review 1-4Review of Lessons 1-415 pages
Review 5-8Review of Lessons 5-818 pages
Review 9-12Review of Lessons 9-1216 pages
Review 13-16Review of Lessons 13-1616 pages
Review 17-20Review of Lessons 17-2015 pages
Review 21-24Review of Lessons 21-2416 pages
Review 1-14Review of Lessons 1-1417 pages
Review 15-27Review of Lessons 15-2718 pages

Choose From Over 15 Worksheets That Best Suit Your
Child’s Skill Level and Unique Needs

You can purchase our high quality math worksheets separately, or purchase an entire book and save 40%!

Grade One Worksheets


Number Learning, Addition and

See all units

Grade Two Worksheets

Mental Addition and Subtraction,

See all units

Grade Three Worksheets

Multiplication, Polygon, Customary

See all units

Grade Four Worksheets


Algebra, Equation and Function,

See all units

Grade Five Worksheets


Fractions and Mixed Numbers,<br> Measurement, Ration and Percent

See all units

Grade Six Worksheets

Roman Numerals, Decimals.

See all units

Need More Convincing? Read What a Few
Grateful Parents Have to Say:

Alison R.

Parent of an 5th-Grade Student

My kid has been having difficulty keeping up with math at school. I started doing a worksheet every day when he gets home from school. These are helping a lot in my child's math skills. These are very similar to the worksheets that they use at the Kumon Centers but are it's a lot cheaper to do it at home with my son for now. The worksheets seem to be good enough for now and I like them a lot

Claire N.

Parent of Preschool Students

Our 5 yr old twins have been working these worksheets every since they were 4. Man they really work. They are basically able to read and write on their own and are already showing strengths in mathematics. They have a reiterative step by step approach which gets more difficult as the child moves farther through the lessons. I would recommend to any parent wanting to get their little one off on the right path when it comes to education

Our mission is to provide world-class math
education to anyone, anywhere.