Question

Answer the following questions : 1) which of the following will not represent zero : A) 1 + 0 B) 0 x 0 C) 0 by 2 D) 10-10 by 0 2) If the product of two whole numbers is zero , can we say that one or both of them will be zero? Justify through examples. 3) If the product of two whole numbers is one , can we say that one or both of them will be one? Justify through examples. 4) Find using distrubutive property : A) 728 x 101 B) 5437 x 1001 C) 824 x 25 D) 4275 x 125 E) 504 x 35 5) Study the pattern : 1 x 8 + 1 = 9 12 x 8 + 2 = 98 123 x 8 + 3 = 987 1234 x 8 + 4 = 9876 12345 x 8 + 5 = 98765 Write the next two steps of the pattern ( Hint : 12345 + 11111 + 1111 + 111 + 11 + 1 )

Answer 1

Answer:

Yes, if the product of two whole numbers is zero, then one or both of them will definitely be zero. One number is zero here.