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There are 4 tens in 40. If you multiply 82 by ten four times, you'll get the answer.

820 + 820 + 820 + 820 = 3280

82 x 40 = 3280

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โˆ™ 2013-05-19 02:58:11
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Q: What is the answer to how can you use multiplying by tens to find the product of 82x40?
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Garth is multiplying 29x16 He has 174 after multiplying the ones and 290 after multiplying the tens Explain how Garth can find the final product?

if 29 x 6 = 174 and 29x 10 = 290 then the answer to 29 x 16 is made by adding up the answers to 29x6 and 29x10


How do you find a product by factoring the tens?

5x5, 5x50, 5x500


What does 10 tens equal?

The product of 10 tens is 100


When multiplying 37 x 4 how would regroup 14 tens?

37*4 = 148 which is 14 tens and 8 units


How can you use multiplying by tens to find the products of 82 x 40?

You cannot. You have to also use multiplication by 2 or 4 (or division by 5 or 25), or addition.


Why do you place a zero in the ones place of the second partial product in a multiplication problem?

Consider the example 234 x 26.When multiplying out, you do the ones digit first, then the tens digit:ones: 234 x 6 = 1404tens: 234 x 2 = 468and then add the results together.However, the value of the tens digit is the_digit x 10. So in this example, the tens digit is not worth two (2) but twenty (20 = 2 x 10). Thus the correct value of multiplying by the tens digit is:234 x 2 x 10 = 468 x 10 = 4680(The correct sum is: 234 x 26 = 1406 + 4680 = 6084)So when multiplying by the tens digit there will be a zero (0) on the end.Similarly when multiplying by a hundreds digit there will be two zeros (00) on the end.To avoid forgetting to do this, the zero(s) is(are) normally written in first before doing the multiplication by the tens (hundreds, etc) digit.


How do I find out 240 tens?

Love is A being


When multiplying 37 x 4 how would you regroup the 14 tens?

14 and 8 units


Why is the second partial product greater than the first partial product when you multiply by two 2-digit numbers?

The answer will depend on the order in which you do partial products. It is quite common in the UK for the first partial product to be the two digits in the tens' place and so that is often the largest. This ties in with the method for multiplying two binomials when they move on to algebra.


When multiplying a number by 10, move the decimal to the right. When multiplying a number by 0.1, move the decimal to the left. Why?

This is because we count in tens so that the place value of a digit is ten times the place value of the digit to its right.


How would you regroup the 14 tens when multiplying 37 x4?

37x7=148 therefore 14x10+8=148 is regrouped


When multiplying a number by 10 move the decimal to the right. when multiplying a number by 0.1 move the decimal to the left. Why?

This is because we count in tens so that the place value of a digit is ten times the place value of the digit to its right.


What is the tens digit of the product of 2005 to the fifth power and 5 to the 2005 power?

It is 2.


What number is 20 more than the product of 6 ones and 3 tens?

200 is.


What value does the digit 3 represent after 2734 is multiplied by 1000?

The 3 is in the tens column, so it is thirty;Multiplying this by 1000 gives thirty thousand.


How would you regroup 4 tens to find the difference between 341 and 228?

How would you regroup 4 tens to find the difference between 341 and 228?


What number equals ten to the fourth power?

when multiplying "to the power of" with tens, you just add up the zeros, so 10 to the fourth power would be 10,000.


When the ones and tens are multiplied separately each product is called a?

The general function is:1. y = a*x+bb is irrelevant and we can be removed2. y = a*xlets split x into ones and tens3. x = tens*10 + ones /e.g. 23 = 2*10 + 34. p1 = Multiplier of the onesp2 = Multiplier of the tens5. y = tens*10*p2 + ones*p1 /according to the question6. x*a = tens*10*p2 + ones*p1 /according to 2.7. (tens*10 + ones)*a = tens*10*p2 + ones*p1 /according to 3.8. tens*10*a + ones*a = tens*10*p2 + ones*p1 /regroup9. tens*10*a - tens*10*p2 + ones*a - ones*p1 = 0 /regroup10. tens*10*(a-p2) + ones*(a-p1) = 0 /regroup11. assuming "tens" and "ones" are not 0 then (a-p2) and (a-p1) must be 012. a-p2 = 0a-p1 = 013. a = p2a = p114. a = p1 = p2the answer is: when the Multipliers of ones and tens are equal then the product is called a.


What is the place value of the digit 7 in 56870?

Tens.Tens.Tens.Tens.


How many tens are there in 4000?

400 10s are in 4000 :) :)


Your hundreds and tens digits are prime numbers whose sum is 12 and product is 35 your units digit is one less than your tens digit your date is an even number what are you?

754 Piece of cake!


what does 21 thousands + 28 hundreds + 14 tens + 37 ones=?

The value is 23,977 To find this number, start by multiplying the numbers by their wholes. 21 * 1,000 = 21,000 28 * 100 = 2,800 14 * 10 = 140 37 * 1 = 37 Now we add all of those numbers together. 21,000 + 2,800 + 140 + 37 = 23,977


What is a easy trick to multiplication?

an easy way to help you with your twelves multiplication table is to take the number your multiplying and times it by 2. example 6*12, 6*2=12 then add the number your multiplying to the number in the tens place. 126+72this works for numbers up to 9


How many tens are in a million?

There are 100 thousand or 100,000 tens in a million. To find this out just divide 1,000,000 (one million) by ten!!!


What is 42 tens divided by 6 tens?

7