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It's not really different. In both cases you are taking advantage of the commutative and associative properties to find calculations which are easy, such as 4x25=100, or 7+13=20.

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How is regrouping for addition similar to regrouping for multiplication?

Regrouping for addition and multiplication both involve reorganizing numbers to simplify calculations. In addition, regrouping allows us to carry over values when sums exceed ten, while in multiplication, regrouping helps in breaking down larger numbers into more manageable parts, often using the distributive property. Both methods ultimately aim to make the computation process easier and more efficient. Additionally, both techniques highlight the importance of place value in achieving accurate results.


How are the identity properties of multiplication and addition different?

To start with, the identity element of multiplication is 1, that of addition is 0.


What is multiplying with regrouping?

Multiplying with regrouping is a method used to simplify multiplication problems, particularly when dealing with larger numbers. It involves breaking down the numbers into more manageable parts, multiplying each part separately, and then adding the partial products together. This technique often requires carrying over values when the products exceed a single digit, similar to regrouping in addition. It helps in organizing calculations and minimizing errors in multi-digit multiplication.


Why don't need to find the common denominator when multiplying and dividing?

Multiplication and addition are different mathematical operations with different rules. What is required for addition is not necessarily required for multiplication.


How is regrouping and subtraction difference from regrouping addition?

I need help with that. I happen to have that question now in my Math lesson :( HELP!!!

Related Questions

How is regrouping for addition similar to regrouping for multiplication?

Regrouping for addition and multiplication both involve reorganizing numbers to simplify calculations. In addition, regrouping allows us to carry over values when sums exceed ten, while in multiplication, regrouping helps in breaking down larger numbers into more manageable parts, often using the distributive property. Both methods ultimately aim to make the computation process easier and more efficient. Additionally, both techniques highlight the importance of place value in achieving accurate results.


How are the identity properties of multiplication and addition different?

To start with, the identity element of multiplication is 1, that of addition is 0.


What is multiplying with regrouping?

Multiplying with regrouping is a method used to simplify multiplication problems, particularly when dealing with larger numbers. It involves breaking down the numbers into more manageable parts, multiplying each part separately, and then adding the partial products together. This technique often requires carrying over values when the products exceed a single digit, similar to regrouping in addition. It helps in organizing calculations and minimizing errors in multi-digit multiplication.


What is a sentence for regrouping?

We are regrouping over the hills.Sir, the enemy are regrouping.The geese are regrouping at the bottom of the lake to continue their migration.


Why don't need to find the common denominator when multiplying and dividing?

Multiplication and addition are different mathematical operations with different rules. What is required for addition is not necessarily required for multiplication.


How is regrouping and subtraction difference from regrouping addition?

I need help with that. I happen to have that question now in my Math lesson :( HELP!!!


Can you compare partial products and regrouping and describe how the methods are alike and different?

Oh, dude, comparing partial products and regrouping is like comparing apples and oranges. Partial products involve multiplying parts of numbers separately and adding them up, while regrouping is like rearranging numbers to make calculations easier. They're both methods used in multiplication, but they're as different as a cat and a dog.


How is addition and multiplication different?

Multiplication is repeated adding. Addition is a number with another number combined for a total.


In what ways are addition and multiplication alike?

Multiplication by an integer is the same as repeated addition.


What are the different kinds of problems in math?

there are multiplication, subtraction, addition, and division!


For the identity property why does addition involve a zero and multiplication involve a one why don't they both use one or both use zero?

The two operations - addition and multiplication - are different and so their identities are different.


How many different levels in order of operations?

P.E.M.D.A.S Parenthesis..( ) Exponants Multiplication Division Addition Subtraction Do Multiplication and Division left to right. Do the same to Addition and Subtraction.