Mental Math Tricks - Addition, Subtraction, Multiplication & Division

good but should be included more this is very short but great i want more like this like roots and etc

Mental math becomes easier with a few simple tricks. For addition, round one number up, add, then subtract the difference to get the exact total. For subtraction, add to the smaller number to reach the larger one, working in easy jumps. For multiplication, break numbers into tens and ones or use doubling and halving to simplify problems. For division, estimate using nearby multiples and adjust until you reach a reasonable answer. Practice these shortcuts every day to build speed, accuracy, and confidence. With repetition, your brain learns faster strategies, helping you solve problems quickly without relying on calculators. These methods make mental arithmetic fun daily. And this four fundamental operations can be used in our daily lives.

Ini sangat bagus dan mudah dimengerti saya sangat suka sekali dengan tutorial ini. Saya ingin belajar lebih lanjut lagi

This is very informative and helpful especially when teaching your children doing maths mentally and fast. Just need to reword some that's appropriate to your child's vocab.