A.=AVERAGE(A1,A2,A3)
B.=AVERAGE(A1+A2+A3)
C.=(A1+A2+A3)/3
D.=AVERAGE(A1:A3)
A.=SUM(A1+A2+A3+A4)
B.=A1+A2+A3+A4
C.=SUM(A1:A4)
D.=SUM(A1,A2,A3,A4)
A.=(A1+A2+A3)/3
B.=SUM(A1:A3)/3
C.=AVERAGE(A1:A3)
D.=AVERAGE(A1:A2:A3)
A.6,7,8,9
B.3,4,5,6
C.2,5,2,5
D.8,11,14,17
A.15
B.21
C.12
D.18
A.=SUM(A1:A4)
B.=A1+A2+A3+A4
C.=SUM(A1+A2:A3+A4)
D.=SUM(A1,A2,A3,A4)
A.=AVG(A1:A6)
B.=AVERAGE(A1,A2,A6)
C.=SUM(A1:A6)
D.=AVERAGE(A1,A6)