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Subject :IMO    Class : Class 4

The sum of 3098 and 1427 is ______ less than the sum of 5420 and 2018.

(A) 2139

(B) 2319

(C) 2913

(D) 2931

Ans 1:

Class : Class 5
Answer is C as the question says 3098+1427<5420+2018 and we have to find how much less 3098+1427<5420+2018, which is 5420+2018-3098+1427 and to get this we have to follow the BODMAS rule, which is 7438-4525=2913.

Ans 2:

Class : Class 4
The answer is C

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