SaiBook.us Division

Lesson Example Discussion Quiz: Class Homework

Example

Title: Division

Grade: 4-a Lesson: S1-L4

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

Examples:

Divide 570 ÷ 10

Step 1a

Draw the division symbol ⟌ and write divisor 10 is on left side and dividend 570 closed under this symbol.

$1a$

Explanation: Arrange the numbers in division form.

Step 1b

57 is divisible by 10 but since 10 × 5 = 50. we proceed for it.
Subtract 57 - 50 = 7 and write 10 in the first Quotient.

$1b$

Explanation: In this step, 57 is divisible by 10. However, since 10 × 5 = 50, we proceed with it. Subtract 57 - 50 = 7 and write 10 in the first Quotient.

Step 1c

Now, bring down the next value, 0. The number to be considered now is 70.
70 is divisible by 10, but since 10 × 7 = 70, subtract 70 - 70 = 0 and write 10 in the Quotient.

$1c$

Explanation: In this step, bring down the next value, 0, and write it next to 0. Since 70 is divisible by 10, we divide 70 by 10 to get 7 and then subtract 70 from 70, resulting in 0. Hence, 570 divided by 10 is 57.

Step 1d

Therefore, the quotient = 570. and the remainder is 0.
570 ÷ 10 = 57.

$1d$

Explanation: Hence, 570 divided by 10 is 57.