Concept of Multiplication
Multiplication is repeated addition of a number to itself.
Study the following example to understand it:
Example: Take 3 groups of 2 pens each as shown below.
How many pens are there in all?
(2 + 2 + 2) = 6 pens in all Thus, 2 three times = 2 + 2 + 2 = 6.
We write it as 2 × 3 = 6. ['×' is the symbol of multiplication.]
We say that 2 multiplied by 3 gives 6
or 3 times 2 is 6
or 2 into 3 is equal to 6.
We also say that the product of 2 and 3 is 6. 2 x 3 = 6 is a Multiplication Fact.
Form the above discussion,
We observe that multiplication is repeated addition of the same number.
In a multiplication sum, the number by which we multiply is called multiplier, the number which is multiplied is called multiplicand and the answer is called product.
|
2 |
x |
3 |
= |
6 |
|
Multiplicand |
Multiplier |
Product |
1. Write the multiplication fact for each of the following. One has been done for you.
2. Fill in the empty boxes. One has been done for you.
|
(i) |
4 + 4 + 4 = 12 4 × 3 = 12 |
(ii) |
2 + 2 + 2 + 2 = 8 _____ × _____ = _____ |
|
(iii) |
5 + 5 + 5 = 15 _____ × _____ = _____ |
(iv) |
6 + 6 + 6 + 6 = 24 _____ × _____ = _____ |
|
(v) |
12 + 12 = 24 _____ × _____ = _____ |
(vi) |
8 + 8 + 8 + 8 + 8 = 40 _____ × _____ = _____ |
3. Express the following in the form of repeated addition. One has been dine fir you.
|
(i) |
6 × 5 → 6 + 6 + 6 + 6 + 6 |
(ii) |
3 × 5 → _______________ |
|
(iii) |
8 × 3 → _______________ |
(iv) |
7 × 4 → _______________ |
|
(v) |
9 × 2 → _______________ |
(vi) |
5 × 7 → _______________ |
|
(vii) |
4 × 9 → _______________ |
(viii) |
5 × 5 → _______________ |
4. Match the correct answer:
|
(i) |
9 + 9 + 9 |
(a) |
7 × 5 |
|
(ii) |
4 + 4 + 4 + 4 |
(b) |
9 × 3 |
|
(iii) |
7 + 7 + 7 + 7 + 7 |
(c) |
8 × 6 |
|
(iv) |
8 + 8 + 8 + 8 + 8 + 8 |
(d) |
4 × 4 |
You might like these
Adding 1-Digit Number | Understand the Concept one Digit Number
Understand the concept of adding 1-digit number with the help of objects as well as numbers.
Subtracting 1-Digit Number | Subtract or Minus Two One-Digit Number
In subtracting 1-digit number we will subtract or minus one-digit number from one-digit number or one-digit number from 2-digit number and find the difference between them. We know that subtraction means to take away a set of objects from a collection.
Worksheet on Three-digit Numbers | Write the Missing Numbers | Pattern
Practice the questions given in worksheet on three-digit numbers. The questions are based on writing the missing number in the correct order, patterns, 3-digit number in words, number names in figures, place value and numbers in expand form.
From Concept of Multiplication Facts to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.
Recent Articles
-
Months of the Year | List of 12 Months of the Year |Jan, Feb, Mar, Apr
Dec 01, 23 01:16 AM
There are 12 months in a year. The months are January, February, march, April, May, June, July, August, September, October, November and December. The year begins with the January month. December is t… -
Days of the Week | 7 Days of the Week | What are the Seven Days?
Nov 30, 23 10:59 PM
We know that, seven days of a week are Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday. A day has 24 hours. There are 52 weeks in a year. Fill in the missing dates and answer the questi… -
Types of Lines |Straight Lines|Curved Lines|Horizontal Lines| Vertical
Nov 30, 23 01:08 PM
What are the different types of lines? There are two different kinds of lines. (i) Straight line and (ii) Curved line. There are three different types of straight lines. (i) Horizontal lines, (ii) Ver…
New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.