Math Tricks How To Multiply Three Digit Numbers Fast Youtube How to multiply 3 digit numbers numbers calculating the fast way! using this math trick for fast calculation you will be able to multiply any pair of thr. 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.
Fast Math Trick How To Multiply 3 Digit Number Easily Fast How to multiply numbers numbers calculating the fast way! using this method you will be able to multiply any pair of two and three digit numbers with each. In this video, we are going to learn a shortcut method for the multiplication of 3 digit numbers. with this trick, multiplying 3 digit numbers becomes fast a. Step 1: arrange the numbers 347 and 3 in columns according to their place values as shown below. step 2: multiply 3 by each digit of 347. when 3 is multiplied by 7, we get 21. since 21 is a 2 digit number, we write 1 under the ones column and carry 2 to the tens column above 4. when 3 is multiplied by 4, we get 12. Multiplication by 3: it denotes triple times of a number. example: 5 × 3 = 5 5 5 = 15. multiplication by 4: it denotes double of a double number. example: 5 × 4: double of 5 is 10. thus double of 10 is 20(10 10) multiplication by 5: if a number is multiplied by 5, then divide the number by 2 and multiply by 10. example: 8 × 5: 8 divide.
Fast Math Tricks How To Multiply 3 Digit Numbers By 3ођ Step 1: arrange the numbers 347 and 3 in columns according to their place values as shown below. step 2: multiply 3 by each digit of 347. when 3 is multiplied by 7, we get 21. since 21 is a 2 digit number, we write 1 under the ones column and carry 2 to the tens column above 4. when 3 is multiplied by 4, we get 12. Multiplication by 3: it denotes triple times of a number. example: 5 × 3 = 5 5 5 = 15. multiplication by 4: it denotes double of a double number. example: 5 × 4: double of 5 is 10. thus double of 10 is 20(10 10) multiplication by 5: if a number is multiplied by 5, then divide the number by 2 and multiply by 10. example: 8 × 5: 8 divide. Related reading: ways to make math fun multiply any two digit number with these math tricks 10. round up or down to 0, add the rest. one of the best and easy multiplication tricks for large numbers is to find the tens of one of the numbers, and multiply with that quickly. adding the remaining leftovers will be easier to calculate fully. Step 1 – first we write the multiplicand and the multiplier in columns. here we have 341 as the multiplicand and 120 as the multiplier. step 2 – now, we multiply the number at the one’s place of the multiplicand, i.e. 1 by the number at the one’s place of the multiplier, which in this case is 0. we get.
Comments are closed.