If you find it hard to do complex calculations, there are some mental math tricks that can help you improve your speed and confidence with numbers. With practice, you can learn these tricks and perform complex calculations without a calculator. You can also use these tricks to help you solve more complex equations, and this will also increase your confidence with numbers.


Mnemonics help you remember the correct solutions to math problems. They work by creating associations between small pieces of information and the main concepts. Some mnemonics are simple enough to remember without having to use calculators.


How to improve mental calculation speed, mental calculation speed is a skill that can be learned. It’s not natural for everyone, but with practice, it’s possible to achieve the speed of a computer. Katherine Johnson, the first human calculator, used this skill to help scientists at CERN and NASA solve complex problems. Before her, human calculators were mainly used for entertainment purposes.


Flashcards are an excellent way to practice mental calculations. They can be used to learn addition, subtraction, multiplication, and division. You can even practice putting parentheses around positive integers so that you know when to include the + or – sign. The key is to use a variety of flashcards to practice different aspects of the subject.

Avoiding calculators

There are a few reasons why it’s important to avoid using calculators when you do your calculations. First, it takes your mind away from the real work of solving problems. If you have trouble completing a calculation without a calculator, you should practice solving simple queries in your head. Once you get good at doing simple queries, you can move on to more challenging ones. It’s important to encourage your child to solve problems for themselves, and this will also help them improve their mental calculation speed.


Cooking is a creative activity and a great way on how to improve mental calculation speed. Many aspects of cooking require large numbers, conversions of units, proportionality, and fractions. Learning to cook is an enjoyable way to increase your mental calculation speed and make math a part of everyday life.

Online math platform

Online math platforms are useful resources for students who want to improve their mental calculation speed. These platforms feature a variety of resources, including videos, mini-lessons, and practice problems. They also allow students to keep trying until they have the right answer. Moreover, they can access them on any device with an internet connection.

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