Maths Trick To Calculate Faster Than A Calculator Youtube Hi, this video is the 2nd part of the mental maths series where you will learn how to do lightning fast calculations in a snap even faster than a calculator . How to calculate faster than a calculator | mental maths #2#how #howto youtu.be pb 3uoe5browelcome to the channel "maths prodigy" 🧠 🔍 what to exp.
How To Calculate Faster Than A Calculator Abacus Mental Maths Yo Step 1: multiply the 2 times the 4. 2 x 4 = 8. step 2: put all four of the zeros after the 8. 80,000. 200 x 400= 80,000. practicing these fast math tricks can help both students and teachers improve their math skills and become secure in their knowledge of mathematics—and unafraid to work with numbers in the future. Addition: make groups of 10s, 100s, 1000s, ect by decomposing numbers subtraction: add up instead of taking away. mentally this is faster than subtraction algorithm taught in schools. example: 33 17 start with 17 add 3 to go up to 20 then add 13 more to get to 33 to get 16. multiplication: besides memorizing 1 13 multiplication. for 2 or more. Here are some tips and tricks to get you started: 1. master basic facts: the foundation of mental math lies in knowing your basic addition, subtraction, multiplication, and division facts. spend time memorizing these facts, as they will form the building blocks for more complex calculations. 2. This mental math strategy can be used for addition. to use this strategy, you simply need to add 10 and then subtract 1. for example, let’s say you’re trying to add 56 9. you can add the numbers like this: then, it becomes much easier to calculate the addition mentally because it is very easy to add 10 to a number. 4.
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