Question

do any 10 digit numbers of multiplication2 digitnumbers​

Answer 1

Answer:

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Step-by-step explanation:

How to multiply a number by a 2-digit number?

We shall revise here to multiply 2-digit and 3-digit numbers by a 2-digit number (multiplier) as well as learn another procedure for the multiplication of 3-digit, 4-digit, etc., numbers by a 2-digit multiplier.

1. Example to multiply 2-digit numbers by a 2-digit number:

Multiply 63 by 14

Solution:

(i) First Method

63 x 14

= (60 + 3) × (10 + 4) 63 = 60 + 3

14 = 10 + 4

= (60 + 3) × 10 + (60 + 3) × 4

= (600 + 30) + (240 + 12)

= 630 + 252

= 882

or, 63 × 14 = (60 + 3) (10 + 4)

= (60 + 3) x 4 + (60 + 3) x l0

= (240 +12) + (600 + 30)

= 252 + 630

= 882