Teaching Multiplication Four Digit By Two Digit With Regrouping

Multiplication is the process of repeated addition. The result of multiplication is called product. For example: 3 x 5 = 5 + 5 +5 = 15 Multiplication is a commutative operation, that is, changing the order of the numbers does not affect the product. For example, 6 x 3 = 18 is the same with       3 x 6 = 18.   Let us first take one example in this teaching multiplication four digit number by two digit number with regrouping to start our lesson. For Example:  4832 x 26 =   Step 1: Arrange the digits in the standard written form or vertical form as below:     Step 2; Multiply all the four digits number by the number of ones in the two digits number.      Step 3: Multiply all the four digits number by the number of tens in the two digit number.          Step 4: Add the partial product to get the answer.     We may also do in such a way such as below:       Then, you can add these two such as below:     In mathematics, multiplication is one of four main operations in elementary arithmetic, and most people learn basic multiplication algorithms in elementary school. The inverse of multiplication is division.

Related posts:

1. How To Learn Multiplication Three Digit Number By Double Digit Number With Regrouping
2. Learning Simple Multiplication Three Digit Numbers With Two Digit Number Without Regrouping
3. How To Teach Multiplication Four Digit Numbers With 1000
4. Teaching 2 Digit Addition Math Without Regrouping
5. Teaching 2 Digit Addition With Regrouping