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Lesson Topics Discussion Quiz: Class Homework

Example1

Title: Multiplication

Grade 4+ Lesson s3-l6

Explanation: The best way to understand multiplication is by looking at some examples. Take turns and read each example for easy understanding.

Examples

Topics → Definition Example1

Step: 1

Arrange the numbers vertically.
First, multiply the digit at the one’s place by 8, i.e., 8 x 8 = 64.
Write 4 in the ones column and carryover 6 to the tens column.

$1a$

Explanation:

In this step, multiply the digit in one’s place by 8. For instance, if the digit is 8, multiply it by 8, resulting 64. Write down 4 in the ones column and carryover 6 to the tens column.

Step: 2

Next, multiply the digit in the tens place by 8: 8 × 7 = 56. Add the carry: 6 + 56 = 62.
Write down 2 in the tens column and carry over 6 to the hundreds column.

$2a$

Explanation:

In this step, 7 is multiplied by 8, resulting in 56. Add carryover 6 to 56, we get 62. Write 2 in the tens column and carry 6 to the hundreds column.

Step: 3

Now, multiply the digit in the hundreds’ place by 8, i.e., 1 × 8 = 8
Add carry 8 to 6, we get 14. Write 14 in the hundreds’ place.

Thus, the product of 178 and 8 is 1424.

$3a$

Explanation:

In this step, multiply 8 by the hundreds digit, which is 1: 1 x 8 = 8. Then, add 8 to 6 to get 14. Write 14 in the hundreds place, so 178 x 8 = 1424.