If two signs, + and are interchanged, which of the following equat – McqOptions

MCQOPTIONS

1.	If two signs, + and are interchanged, which of the following equation will be correct?
A.	16 9 + 4 8 = 34
B.	16 21 + 13 26 = 56
C.	13 9 + 16 2 = 125
D.	11 + 13 4 2 = 37
Answer» B. 16 21 + 13 26 = 56

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