In multiplication of a number by a 3digit number are explained here step by step.
Consider the following examples on multiplication of a number by a 3digit number:
1. Find the product of 36 × 137
Solution:
(i)
(ii)
(a) 137 = 7 ones + 3 tens + 1 hundred 
Multiply 543 by 278
Solution:
(i)
(a) 278 = 8 + 70 + 200 
(ii)
(a) 278 = 8 ones + 7 T + 2 H 
(B) Multiply 827 × 107
Solution:
(i)
Answer:88489
(ii) 474 × 240
Answer: 113760
3. Multiply 2437 by 324
Solution:
(i) First Method
The product = 789588
(ii) Second Method
(a) 324 = 4 ones + 2 tens + 3 hundreds 
These are the examples discussed on multiplication of a 2digit, 3digit and 4digit number by a 3digit number.
`Related Concept
● Addition
● Check for Subtraction and Addition
● Word Problems Involving Addition and Subtraction
● Estimating Sums and Differences
● Multiply a Number by a 2Digit Number
● Multiplication of a Number by a 3Digit Number
● Word Problems on Multiplication
● Division of TwoDigit by a OneDigit Numbers
● Division of FourDigit by a OneDigit Numbers
● Division by 10 and 100 and 1000
● Division by TwoDigit Numbers
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