Example

Title: Multiplications

Grade: 4-a Lesson: S3-L8

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

Examples:

Step: 1a

Multiply 110 by 7.

  • Arrange the numbers vertically.

  • First, multiply the digit at the one’s place by 0,i.e., 0 × 7 = 0.

1a

.

Explanation: In this step, arrange the numbers vertically, starting with the ones in place.( 0 × 7 = 0)

Step: 1b

Now multiply the digit at the ten’s place by 7. 1 × 7 = 7 ten’s

1b

.

Explanation: Multiply 7 with the digit in ten’s place. (1 × 7 = 7).Write 7 in the ten’s column.

Step: 1c

  • Now multiply the digit at the hundreds place by 7.

  • 1 × 7 = 7 hundred’s.

  • Therefore,110 × 7 = 770.

1c

.

Explanation: Now, multiply 7 with the digit in the hundred’s place. (1 × 7 = 7) Write 7 in the hundred’s place. Hence ,110 × 7 = 770.


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