SaiBook.us Subtraction

Example

Title: Subtraction

Grade: 3-a Lesson: S2-L3

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

Examples:

Subtract 998 - 465

Step 1a

Subtract 998 - 465

To begin, subtract from the units place.

$1a$

Explanation: Arrange the numbers as follows the digits in the units place are 8 and 5 now subtarct 8 - 5 = 3 and write 3 in the units place.

Step 1b

Subtract the digit in the tens place from the tens digit.

$1b$

Explanation: 9 , 6 are in tens place.

Step 1c

Let’s subtract the values in the tens place.

$1c$

Explanation: 9 - 6 = 3 now write this digit under tens place.

Step 1d

Subtract the digits in hundreds place 9 - 4 = 5 now

998 - 465 = 533.

$1d$

Explanation: We are subtracting 465 from 998, which equals to 533.