SaiBook.us Division

Example

Title: Division

Grade: 3-a Lesson: S1-L7

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

Examples:

Divide 160 ÷ 2

Step 1a

Draw the division symbol ⟌ and write divisor 2 is on left side and dividend 160 enclosed under this symbol.

$1a$

Explanation: Arrange the numbers in division form.

Step 1b

160 is divisible by 2 but since, 80 × 2 = 160. we go for it. subtract 160 - 160 = 0 and write 80 in quotient.

$1b$

Explanation: Here, the first digit of the dividend is 160, 160 is divisible by 2. Subtract 160 - 160 = 0 and write quotient is 80.

Step 1c

Therefore the quotient = 80. and the remainder is 0.

$1c$

Explanation: There is only one quotient..because there is no another number to divisible.