Question

Which property of addition is satisfied by:
(iv) $(7+6)\times 10=7\times 10+6\times 10$

Answer 1

(iv) We know that whole numbers obey distributive property of multiplication over addition.
i.e., $a\times (b+c)=(a\times b)+(a+c)$
Hence,
$(7+6)\times 10=7\times 10+6\times 10$
Thus, distributive property of multiplication over addition is satisfied.