Operations on numbers
Multiplication for Class 4 Math
Multiplication is an arithmetic process. Here students will learn about multiplication sums and multiplication rules.
In this learning concept, the students will also learn to
Each concept is explained to class 4 maths students using illustrations, examples, and mind maps. Students can assess their learning by solving the two printable worksheets given at the page’s end.
Download the multiplication worksheet for class 4 and check the solutions to the multiplication sums for class 4 provided in PDF format.
What Is Multiplication?
Multiplication: Repeated addition is to add equal groups or the same number over and over. Multiplication is the repetitive addition.
Multiplicand: The number that is to be multiplied is called the multiplicand.
Multiplier: The number with which we multiply is called the multiplier.
Product: The number that is obtained as the result of multiplication is called the product.
Grid Method Multiplication:
Multiplication Rules of 3-digit and 1-digit numbers using the grid method
Step 1: Expand the first number as hundreds, tens, and ones within the grid.
Step 2: Multiply each digit of the first number by the second number. Write all the products within the grid.
Step 3: Add all the obtained product outside the grid.
Example:
Multiply 346 by 6 using the grid method.
Solution:
Therefore, 346 × 6 = 2076.
2- Digit Multiplication using the grid method
Step 1: Expand the first number as tens and ones within the grid.
Step 2: Expand the second number as tens and ones within the grid.
Step 3: Multiply each digit of the first number by each digit second number. Write all the products within the grid.
Step 4: Add all the obtained product outside the grid.
Example:
Multiply 28 by 24 using the grid method.
Solution:
Therefore, 24 × 28 = 672.
Multiplication Rules of 3 or 4-Digit Numbers by 1-Digit Number:
Step 1: Write the multiplicand on the top
Step 2: Write the multiplier below it.
Step 3: Multiply each digit of the multiplicand by the multiplier starting from the extreme right.
Step 4: Write the product below the horizontal line. If the product is more than 9 then carry the ten digits to the next column.
Example:
Multiply 354 by 7.
Solution:
3-Digit by 2-Digit Multiplication:
Step 1: Write the multiplicand on the top.
Step 2: Write the multiplier below it.
Step 3: Multiply the unit digit of the multiplier by each digit of the multiplicand. If the product is more than 9 then carry the ten digits to the next column.
Step 4: Write the product below the horizontal line.
Step 5: Place a 0 below the last digit of the obtained productMultiply the tens digit of the multiplier by each digit of the multiplicand. If the product is more than 9 then carry the ten digits to the next column.
Step 6: Multiply the tens digit of the multiplier by each digit of the multiplicand. If the product is more than 9 then carry the ten digits to the next column.
Step 7: Add both the obtained products.
Example:
Multiply 213 by 27.
Solution:
Write 213 on the top and 27 below it.
Properties of Multiplication:
Example:
Example:
Example:
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