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Hritvi from Podar International School, Mumbai
Subject :IMO    Class : Class 6

If a and b are two whole numbers, then commutative law is applicable on subtraction if and only if _____.

A a = b
B a ≠ b
C a > b
D a < b


Ans 1:

Preeti tanwar from DON BOSCO ACADEMY, Patna
Class : Class 9
c

Ans 2:

Kshitij rahatgaonkar from atomic energy central school no 4, Mumbai
Class : Class 6
EASY

Ans 3:

Pranit Sinha from Montfort School, Roorkee, Haridwar
Class : Class 6
If we take a as 4 and b as 2, then according to communicative property, 4-2=2 but 2-4=-2 so 2 and -2 are not equal but, if we take a as 4 and b as 4, then it will be 4-4=0 and 4-4=0. Thus, a should be = b

Ans 4:

SAMRUDHI from Sai International School, Bhubaneswar
Class : Class 6
C

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