Fast Multiplication Tricks Part 1 Multiplication Short Trick Five fast and easy math tricks for fast multiplication. great mental math tricks. to donate to the tecmath channel: paypal.me tecmathto support tecma. Fast multiplication math tricks multiplication short tricksmultiply in 2 second math trick in this video, i am explaining the very easy and fast multipli.
Fast Multiplication Math Tricks Multiplication Short Tricksођ Timestamps:00:04 useful math tricks01:45 multiply with your fingers02:15 the “butterfly” method. In this math trick video we look at an easy way to multiply numbers where the ten’s digit is the same and the one’s digit adds up to 10. example: to find 52 × 58. take the ten’s digit and multiply it by the next highest number. 5 × 6 = 30. next, multiply the one’s digit. 2 × 8 = 16. the answer is 3016. 3. double digit round. one of my personal favorites is the double digit round. this technique is useful for multiplying two double digit numbers. first, think of a nice, round number to which both of our numbers are closest. take 92 x 98, for example. both are close to 100, so we subtract them from 100 to get 8 and 2. 1. factor the number. 2. multiply the number with the first factor (left to right) 4. multiply the product with the second factor (left to right) in the multiplication tricks we saw earlier, you will have to remember the product of the first digit to add subtract with the product of the second digit.
Multiplication Short Tricks 4 Digit Multiplication Trick For Fastођ 3. double digit round. one of my personal favorites is the double digit round. this technique is useful for multiplying two double digit numbers. first, think of a nice, round number to which both of our numbers are closest. take 92 x 98, for example. both are close to 100, so we subtract them from 100 to get 8 and 2. 1. factor the number. 2. multiply the number with the first factor (left to right) 4. multiply the product with the second factor (left to right) in the multiplication tricks we saw earlier, you will have to remember the product of the first digit to add subtract with the product of the second digit. 3. add a 0, divide by 2 multiply by 5 trick. one of the easy multiplication tips for a number, is that of 5. simply add a 0 to the end of the number, and then divide the whole thing by 2. e.g., 5 x 37 is 370 divided by 2, which is 185. 5 x 88 is 880 divided by 2, which is 440. 4. Let check the multiplication tricks for different numbers. multiplication by 2: it denotes to double a number. for example; 5 × 2, here we have to double the number 5, so we can use addition method here, i.e. 5 5 = 10. multiplication by 3: it denotes triple times of a number. example: 5 × 3 = 5 5 5 = 15. multiplication by 4: it denotes.
Fast Multiplication Trick How To Multiply Fast Youtube 3. add a 0, divide by 2 multiply by 5 trick. one of the easy multiplication tips for a number, is that of 5. simply add a 0 to the end of the number, and then divide the whole thing by 2. e.g., 5 x 37 is 370 divided by 2, which is 185. 5 x 88 is 880 divided by 2, which is 440. 4. Let check the multiplication tricks for different numbers. multiplication by 2: it denotes to double a number. for example; 5 × 2, here we have to double the number 5, so we can use addition method here, i.e. 5 5 = 10. multiplication by 3: it denotes triple times of a number. example: 5 × 3 = 5 5 5 = 15. multiplication by 4: it denotes.
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