Explore our engaging Mental Math Skills Worksheets designed for children ages 3 to 9! These worksheets promote early math development by helping young learners enhance their mental calculation abilities in a fun and interactive way. Each activity is crafted to capture children's attention, making math enjoyable and effective. Featuring a variety of exercises that improve addition, subtraction, and number recognition skills, our worksheets cater to various learning styles. Whether at home or in the classroom, these resources will build confidence and essential math foundations. Download our free printable worksheets today and watch your child thrive in their mathematical journey!


Check out this FREE Trial Lesson on Math for age 3-9!

Mental Math -Subtract and Add by 10 - Part 2

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  • 3-9
  • Mental math skills
  • Math
Subtracting with Regrouping: Magnetism Worksheet
Subtracting with Regrouping: Magnetism Worksheet

Subtracting with Regrouping: Magnetism Worksheet

Download Kids Academy's worksheet for a fun way to review science and math! Look at the magnet and remember opposites attract. Find another with opposite poles, then solve the problem on the left and check the solution against the magnet. Check the box next to the correct answer to complete this page.
Subtracting with Regrouping: Magnetism Worksheet
Worksheet
Addition and subtraction worksheet: Fact Families
Addition and subtraction worksheet: Fact Families

Fact Families — Add and Subtract Worksheet

Kids will love seeing how families of numbers "live" in their own houses!
Fact Families — Add and Subtract Worksheet
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Air Balloon Math Worksheet
Air Balloon Math Worksheet

Air Balloon Math Worksheet

Revised: Review your child's addition and subtraction skills with this fun worksheet. Featuring hot air balloons filled with math equations, help your child add or subtract by ten before ticking the boxes with the right answers. Working through the equations one-by-one is a great way to make math practice enjoyable!
Air Balloon Math Worksheet
Worksheet
Subtraction Soccer Worksheet
Subtraction Soccer Worksheet

Subtraction Soccer Worksheet

Soccer is a fun sport your child likely enjoys. Math, on the other hand, might not be so exciting. You can show them mathematics can be fun with this traceable worksheet. The kids in the sheet are playing a game of soccer. Ask your child to help them score a goal by tracing a line between the problems with a difference of 26 and the soccer ball. Have fun!
Subtraction Soccer Worksheet
Worksheet
Math: Two And Three Addition PDF Worksheet
Math: Two And Three Addition PDF Worksheet

Two And Three Addition Worksheet

Give your children the task and let them find the path to the right answer while they make their way through the maze, and don't forget to let them trace the path.
Two And Three Addition Worksheet
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Add and Subtract Up to 20 Worksheet
Add and Subtract Up to 20 Worksheet

Add and Subtract Worksheet

Introduce your child to equations and advanced math concepts with this worksheet - designed to help them learn add and subtract up to 20. This logical reasoning exercise will help them gain a better understanding of math, preparing them for future success. Start early and watch them excel!
Add and Subtract Worksheet
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Multiplication Facts: Assessment 3 Worksheet
Multiplication Facts: Assessment 3 Worksheet

Multiplication Facts: Assessment 3 Worksheet

Test your kid's maths skills with this easy to use worksheet! Help them check the box that matches the equation in the first part, then read each word problem and underline the right answers to the second part. Assess your child's muliplication knowledge and find out where they need extra help.
Multiplication Facts: Assessment 3 Worksheet
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Counting and Comparing: Assessment 2 Worksheet
Counting and Comparing: Assessment 2 Worksheet

Counting and Comparing: Assessment 2 Worksheet

This worksheet featuring flowers in the rain is a great way to assess your kids' math skills. Check their number line and comparison sentences accuracy to get an overview of their abilities. Knowing these skills helps with computation, so you can pinpoint where they need extra help.
Counting and Comparing: Assessment 2 Worksheet
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Sums and Differences Within 1 - Assessment 1 Worksheet
Sums and Differences Within 1 - Assessment 1 Worksheet

Sums and Differences Within 1 - Assessment 1 Worksheet

Help your child understand school topics better with your assistance. For math, go over their worksheet together and discuss the instructions and text. Solve the questions and check the right equation. This will take their learning to the next level.
Sums and Differences Within 1 - Assessment 1 Worksheet
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Solving Subtraction Equations Worksheet
Solving Subtraction Equations Worksheet

Solving Subtraction Equations Worksheet

Encourage your kids to engage their brains by completing this fun math worksheet! They'll soon realise that the subtraction problems aren't so daunting after all. Assist by drawing a line between each problem and the correct answer, using base 10 blocks to illustrate how many need to be taken away. Your kids will love the colourful printout and gain a better understanding of subtraction.
Solving Subtraction Equations Worksheet
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Addition Worksheet for 2nd Grade
Addition Worksheet for 2nd Grade

Spaceship Addition Worksheet

Blast off!
Spaceship Addition Worksheet
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Addition and Subtraction Within 100 Worksheet
Addition and Subtraction Within 100 Worksheet

Addition and Subtraction Within 100 Worksheet

This worksheet has four math problems for your child to solve. It's perfect for building their addition and subtraction skills. Read each problem aloud and help them pick the right answer. With your guidance, your child will soon be able to complete such tasks on their own.
Addition and Subtraction Within 100 Worksheet
Worksheet
Addition Facts: Double Dice Worksheet
Addition Facts: Double Dice Worksheet

Addition Facts: Double Dice Worksheet

Are you looking for ways to make maths more engaging for kids? Maths can be a bore, but by teaching kids from an early age that it can be fun, they won't struggle with it. This worksheet is a great way to start: your child needs to identify the number on the left dice and find its double on the right. The sum of the two dice is also given.
Addition Facts: Double Dice Worksheet
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At the Beach Subtraction Worksheet
At the Beach Subtraction Worksheet

At the Beach Subtraction Worksheet

Take your kids to the beach and show them that math can be fun! Look at the picture on the worksheet, then help them solve the addition and subtraction problems. Check the answers together and enjoy a day of learning and fun!
At the Beach Subtraction Worksheet
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Friendly Doubles Worksheet
Friendly Doubles Worksheet

Friendly Doubles Worksheet

Kids will love this animated worksheet with bright colors! It helps them learn how to use doubles facts to answer three addend addition problems. It boosts their math skills, making computation easier, faster and more efficient. It also assists with adding and subtracting larger numbers. Let the power of doubles get them started!
Friendly Doubles Worksheet
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Boomerang Addition Worksheet
Boomerang Addition Worksheet

Boomerang Addition Worksheet

Kids know that when a boomerang is thrown, it reverses its path back. The same goes for addition: numbers can be rearranged and the sum will remain the same. Use this worksheet to find matching pairs of colorful boomerangs and equations. Look through each column and use the commutative property to find the pairs with the same sum.
Boomerang Addition Worksheet
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Subtracting Numbers: Celebrations Worksheet
Subtracting Numbers: Celebrations Worksheet

Subtracting Numbers: Celebrations Worksheet

Have your kids list their favorite birthday activities and treats. Then use this worksheet to help them figure out how many candles to put on the cake. Have them find the number that makes the subtraction sentence true, then trace the dotted line to add the candle to the cake. Help them complete the task and celebrate! 80 words
Subtracting Numbers: Celebrations Worksheet
Worksheet
Addition and Subtraction Within 1: Assessment 2 Worksheet
Addition and Subtraction Within 1: Assessment 2 Worksheet

Addition and Subtraction Within 1: Assessment 2 Worksheet

This worksheet is a great tool to help your students learn addition and subtraction. It contains four equations in a printable pdf. Ask your students to review the equation and determine if the symbol between them is a '+' or '-'. Guide them in selecting the correct symbols for each equation.
Addition and Subtraction Within 1: Assessment 2 Worksheet
Worksheet
Adding up to 100 Without Regrouping: Page 14
Adding up to 100 Without Regrouping: Page 14
Adding up to 100 Without Regrouping: Page 14
Worksheet
Pyramid Math to Make 11 Worksheet
Pyramid Math to Make 11 Worksheet

Pyramid Math to Make 11 Worksheet

Have your kids look at the picture of the Egyptian pyramids and tell you what they see. Then, help them do simple math by adding up the numbers in the pyramids and connecting those that make 11. This worksheet is perfect for teaching your kids about history, mathematics, and problem-solving.
Pyramid Math to Make 11 Worksheet
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Subtracting From Fives Worksheet
Subtracting From Fives Worksheet

Subtracting From Fives Worksheet

Help your kids practice subtraction with this fun worksheet! Have them identify the insects, then solve the equations and find the matching number sentence. It's a great way to give them an edge in math and enjoy doing it!
Subtracting From Fives Worksheet
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Multiplying 9’s Montgomery Bus Boycott Worksheet
Multiplying 9’s Montgomery Bus Boycott Worksheet

Multiplying 9’s Montgomery Bus Boycott Worksheet

As your students learn math, the numbers get bigger. This worksheet is great for learning the nine times table. Help Rosa Park get home - ask them to solve each multiplication fact, then draw a line through the correct products. Encourage your students to stand up for what's right!
Multiplying 9’s Montgomery Bus Boycott Worksheet
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Mixed Times Table C
Mixed Times Table C

Mixed Times Table C

Mixed Times Table C
Worksheet
8 Times Table: Level 2
8 Times Table: Level 2

8 Times Table: Level 2

8 Times Table: Level 2
Worksheet


Mental math skills are crucial for children aged 3-9 as they lay the foundation for a child's mathematical understanding and cognitive development. Developing these skills early fosters number sense, which is the ability to understand and work with numbers intuitively. This foundational understanding promotes confidence in mathematics, making children more willing to engage with complex concepts later on.

Practicing mental math enhances critical thinking and problem-solving abilities. Children learn to visualize numbers and develop strategies for solving problems in their heads, which translates to better analytical skills across all subjects. Early development of these skills also promotes creativity—children begin to see numbers as flexible entities and explore various ways to arrive at the same solution.

Moreover, mental math encourages perseverance and resilience. When children tackle challenges without relying solely on written calculations, they develop a growth mindset. This fosters an appreciation for learning through mistakes and encourages them to view problems as opportunities.

Overall, teachers and parents should prioritize mental math skills to equip children with essential tools for lifelong learning, academic success, and future professional environments where quick thinking and problem-solving are invaluable.