Boost your child’s subtraction abilities with our engaging Mental Math Skills Subtraction Worksheets designed specifically for ages 8-9! These carefully crafted worksheets will help your young learner practice subtracting numbers mentally, enhancing their speed and accuracy while reinforcing crucial math concepts. Each activity encourages critical thinking and problem-solving, making math both fun and educational. Perfect for home or classroom use, our printable worksheets offer a variety of exercises to challenge and excite your child, helping them gain confidence and build a strong foundation in arithmetic. Start their math journey today with Kids Academy!


Check out this FREE Trial Lesson on Subtraction for age 8-9!

Standard Subtraction

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  • 8-9
  • Mental math skills
  • Subtraction
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
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
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
Worksheet
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
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
Worksheet
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


Mental math skills, especially subtraction, are crucial for children ages 8-9 as they form the building blocks for advanced mathematical concepts and everyday problem-solving abilities. At this age, children develop cognitive functions such as memory, concentration, and logical thinking, and mastering mental subtraction strengthens these skills significantly.

Parents and teachers should care about mental math because it enhances a child's confidence and independence in handling numbers without relying on paper or calculators. This independence fosters a positive attitude towards mathematics, reducing math anxiety and promoting a lifelong love for learning. Moreover, proficient mental subtraction aids in quick decision-making and improves performance in other academic subjects, contributing to overall educational success.

Furthermore, mental math encourages critical thinking and analytical skills. Children learn to approach problems from different angles, employ various strategies, and build robust mental models for number relationships. These skills are not only vital for academic success but are also essential for practical, everyday situations such as managing finances, time, and resources.

Finally, parents and teachers should recognize that supporting the development of mental math skills can build a solid foundation for a child's future. Through engaging practices at home and targeted learning in the classroom, children can develop a natural flair for mathematics, preparing them for more complex studies and real-world challenges.