A.=C1*D1 B.A5=C1/D1 C.=C1"OR"D1 D.=OR(C1,D1)
A.=SUM(A2:A6) B.=SUM(E2:E6) C.=SUM(A2:A7) D.=SUM(E2:E7)
A.1010010 B.10000010 C.1000010 D.11000011