(1) The content in cell C4 is (Ding Yiqing Math 9 1). The cell where "88" is located in the table represents (D3).

(2) SUM (B2: B4) means adding the data in cells B2, B3 and B4. Then SUM (B3: D3) is to add the data in cells B3, C3 and D3, that is, to find the total score of three subjects in Wang Yang.

(27 1)。