subject: Multiplication Steps [print this page] Introduction of multiplication steps: Introduction of multiplication steps:
In math term the multiplication is one of the methods to solve the sums. The multiplication is nothing but the product of the two numbers. The multiplication is one of the values to the shortcut to addition of the large values. The multiplication should be made with the careful manner. The steps for the multiplication are little bit easier to understand.
Multiplication Steps:
1) First of all it should be started from comprehension with the help of the skip number technique.
2) Then know to count the place values up to 100.
3) Finish the number worksheets.
4) The skip number charts can be used as the studying aid, as the kids own the skip numbers.
5) This concept can be detailed through using arrays.
6) After finishing the array worksheets we can progress to the multiplication algorithms.
7) The aid of skip numbers can be related with the introduction of the multiplication chart.
8) The single digit and the double digit completion can be done through the worksheets provided. This process can be followed until the difficulty occurs in the multiplication. If any difficulty occurs we can have a review on the arrays once again.
9) Then we can have the review on the number placement.
10) Then we can involve with the multiple digit multiplication which wont involve any carrys involved.
11) Completion of the skip numbers like 4s, 6s and 8s can be handled again.
12) Completion of the skip numbers like 3s, 7s and 12s can be handled again.
13) Completion of the skip numbers like 9s and 11s can be handled again.
If we follow the above steps we are ready to solve the more complicated methods of multiplying which involves single and double digit problems, which is presented in the traditional steps in which involves number of placement and writing numbers in a detailed form.
Examples for Multiplication Steps:
1. Starting the multiplication with two ones places
168 x 32
Answer: 16 (2 x 8)
2. Multiplication starts with bottom ones place by the tens place in the top number
168 x 32
16 (2 x 8)
Answer: 120 (2 x 60)
5. Multiplication of the bottom tens place by the top ones place
168 x 32
16 (2 x 8)
120 (2 x 60)
200 (2 x 100)
Answer: 240 (30 x 8)
Regrouping problems are important problems in math. These are mainly used in addition and subtraction problems. Regrouping and no regrouping is the main concept when we can add or subtract the numbers. In this topic we have to discuss how we can use the regrouping concepts in addition and subtraction problems.
Brief Explanation about Regrouping Addition Method in Math
Brief Explanation about regrouping addition method in math:
This involves the following steps. They are,
Now we can add the two digit numbers
First we can add the unit digit values.
Suppose the sum of the unit digit is less than 9 we can keep the number as it is and then add the tens digit place values. This method is called as no regrouping.
Suppose the sum of the unit digit is greater than 9 we can keep the unit digit place number as it is and then take the tens digit place value as the remainder. This remainder value is added with tens digit place values. This method is called as regrouping.
This procedure can be followed when the sum of three digit and four digit numbers.
Brief Explanation about Regrouping Subtraction Method in Math
This involves the following steps. They are,
Now we can subtract the two digit numbers
First we can subtract the unit digit values.
Suppose the unit digit place value of the largest number is greater than the another unit digit place value then we can directly subtract the unit digit places and then tens digit places. This is known as no regrouping.
Suppose the unit digit place value of the largest number is less than another unit digit place value then we cant able to directly subtract. For this we can borrow the value ten from the neighbor unit and then we can subtract the unit digit and tens digit place values. This method is called as regrouping.
This procedure can be followed when the sum of three digit and four digit numbers.
Regrouping Problems in Math
Problem 1:
Simplify 45 + 49 -65
Solution:
First we can consider 45 + 49
Here the sum of unit digit place value is 5 + 9 = 14
Now keep 4 as it is and then takes the remainder value is 1
Now we can add the tens digit place value is 4 + 4 =8
Now we can 8 to the remainder value 1.
It gives the tens digit place value is 9.
Therefore the addition solution is 94
Now consider 94-65
Here unit digit 4 is less than 5. So we can borrow 10 to neighbor digit 9.
