Q. 3 B5.0( 1 Vote )
Find out the larger product of each pair below, without actual multiplication.
76 × 24, 74 × 26
Answer :
Using identity 
- 
76 × 24 = (50+26)(50-26) = 
- 
74 × 26 = (50+24)(50-24) = 
- 
clearly 74 × 26 is the larger product
since in this we are subtracting 
from 
whereas in 76 × 24 we are subtracting 
from 
. since we are subtracting smaller number from same number.
Rate this question :
Champ Quiz | Algebric Identities46 mins
Discussion on Algebric Identities48 mins
Master Algebraic Identities43 mins
Algebric Expressions and Identities45 mins
Algebraic Expressions and Identities43 mins
Division of Algebraic Expressions36 mins
Smart Revision | Quiz on Algebraic Expression and Identities44 mins
How to Use Algebraic Identities40 mins
Genius Quiz | Algebraic Expressions and Identities30 mins
Multiplication of Algebraic Expression40 mins
Compute the following in head:
682 – 322
Kerala Board Mathematics Part IFind out the larger product of each pair below, without actual multiplication.
25 × 75, 26 × 74
Kerala Board Mathematics Part ICompute the following in head:
Compute the following in head:
201 
199
Find out the larger product of each pair below, without actual multiplication.
10.6 × 9.4, 10.4 × 9.6
Kerala Board Mathematics Part IFind out the larger product of each pair below, without actual multiplication.
76 × 24, 74 × 26
Kerala Board Mathematics Part I
Compute the following differences:
(124 × 76) – (126 × 74)
Kerala Board Mathematics Part ICompute the following differences:
(125 × 75) – (126 × 74)
Kerala Board Mathematics Part ICompute the following differences:
(125 × 75) – (126 × 74)
Kerala Board Mathematics Part I