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E:\Working\Focus_Learning\Math_Genius_4_(25-10-2023)\Open_Files\Chap-04
\\December 8, 2023 9:53 AM Bharat Arora P-6 Reader _________________________ Date: ___________________74
Step 4: Bring down the tens
digit. Divide the tens Get it right!
digit 9 by 9. 2 2420 121 2 2420 1210
We have, Q = 1 and 2 2
R = 0 put 1 at the tens 04 04
place of quotient. 4 4
02
02
Step 5: Bring down the ones 2 2
digit. 00 00
Since, the ones digit is
‘0’, so put ‘0’ at ones place of quotient and R is also 0
Thus, Q = 10010 and R = 0
Checking: Divisor × Quotient + Remainder
= 9 × 10,010 + 0 = 90,090 + 0 = 90,090 = Dividend
So, the answer is correct.
Practice time 4b
1. divide the following and check your answer.
(a) 5029 ÷ 2 (b) 3536 ÷ 6 (c) 6932 ÷ 7 (d) 4476 ÷ 8
(e) 37548 ÷ 4 (f) 22416 ÷ 5 (g) 10957 ÷ 6 (h) 80430 ÷ 8
2. Find the remainder for the following by using the formula:
Remainder = Dividend – Quotient × Divisor
[Hint: First multiply quotient and divisor, then subtract the product from the
dividend]
(a) Quotient = 809, Divisor = 6, Dividend = 4858
(b) Quotient = 568, Divisor = 5, Dividend = 2843
(c) Quotient = 914, Divisor = 9, Dividend = 8234
Division of 4- anD 5-Digit numbers by a 2-Digit number
Division by a 2-digit divisor can be done in the same way as the division by a 1-digit
divisor. In this kind of division, multiplication tables help us.
example 1: Divide 8976 by 15.
Solution: Step 1: Since, 8 < 15, so divide the first leading partial dividend 89 by 15.
Now, 15 × 5 = 75 and 15 × 6 = 90
As, 75 < 89 and 90 > 89
Thus, 15 goes into 89 by five times.
Write 5 at the hundreds place of the quotient and 75 below 89.
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