Give your child a head start in mathematics with our Mental Arithmetic Addition & Subtraction Worksheets designed for ages 4-5. These engaging, printable worksheets from Kids Academy focus on developing essential math skills through fun and interactive activities. The practices are tailored to young learners, ensuring they grasp the basics of addition and subtraction while building confidence in their mental arithmetic abilities. Watch your child improve their problem-solving skills and numerical fluency, setting a strong foundation for future academic success. Ideal for both home practice and classroom use, our worksheets prepare your child for a lifetime of math proficiency.


Check out this FREE Trial Lesson on Addition & Subtraction for age 4-5!

Using Fingers to Solve Addition Story Problems

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With answer key
Interactive
  • 4-5
  • Mental arithmetic
  • Addition & Subtraction
Sums and Differences Within 1 - Assessment 2 Worksheet
Sums and Differences Within 1 - Assessment 2 Worksheet

Sums and Differences Within 1 - Assessment 2 Worksheet

Help your kids practice math with these simple word problems. Read the question, discuss with them to form the equation and then check the answer. Give them a chance to sharpen their math skills!
Sums and Differences Within 1 - Assessment 2 Worksheet
Worksheet
Tooth Fairy Addition Worksheet
Tooth Fairy Addition Worksheet

Tooth Fairy Addition Worksheet

Kids know of the tooth fairy and may have experienced visits. Kids love counting the money left in exchange for their teeth under the pillow. In this worksheet, help Jill and Joey count the tooth fairy's dollars. Ask your kids to use their fingers to add the numbers and check the box with the correct answer.
Tooth Fairy Addition Worksheet
Worksheet
2nd Grade Subtraction Worksheet
2nd Grade Subtraction Worksheet

Comet Subtraction Practice Substraction Worksheet

This versatile 2nd grade math worksheet is perfect for parents wanting to get creative! It allows for practicing subtraction using different strategies, such as a number line, and provides answer choices for the child. Enjoy fun pictures in outer space to motivate your child and strengthen their problem-solving skills. It's the perfect way to learn!
Comet Subtraction Practice Substraction Worksheet
Worksheet
Math: Seven Plus Three PDF Worksheet
Math: Seven Plus Three PDF Worksheet

Seven Plus Three Worksheet

Practice addition and subtraction with your kids, help them out and make learning math an enjoyable activity.
Seven Plus Three Worksheet
Worksheet


Parents and teachers should care about mental arithmetic addition and subtraction for ages 4-5 because these foundational math skills are crucial for young children's cognitive development and future academic success. At this developmental stage, children's brains are highly receptive to learning new concepts, and introducing basic arithmetic can enhance their number sense, problem-solving abilities, and logical thinking. By practicing mental arithmetic, children develop the ability to manipulate numbers in their heads, promoting mental agility and improving their working memory.

Engaging in these activities also helps children build confidence and a positive attitude towards mathematics from an early age. When they grasp basic addition and subtraction, they see tangible results of their efforts, fueling their desire to learn more. This early exposure lays a solid groundwork for more complex math topics they will encounter later in school.

In addition, math skills are interconnected with other areas of learning, such as language development and spatial reasoning. Learning how to add and subtract teaches children to follow sequences, understand patterns, and develop strategies, which can enhance their overall academic performance. By prioritizing mental arithmetic at this young age, parents and teachers set children on a path towards a lifetime of mathematical fluency and critical thinking.