SaiBook.us Division

Example

Title: Division

Grade: 3-a Lesson: S2-L5

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

Examples:

Divide 390 ÷ 3

Step 1a

Draw the division symbol ⟌ and write divisor 3 is on left side and dividend 390 enclosed under this symbol.

$1a$

Explanation: Arrange the numbers in division form:

Step 1b

68 is not divisible by 8 but since, 130 × 3 = 390. we go for it. subtract 390 - 390 = 0 and write 130 in quotient.

$1b$

Explanation: Here, the first digit of the dividend is 390, 390 is divisible by 3. Subtract 390 - 390 = 0 and write quotient is 130.

Step 1c

$1c$

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