If you would like to view the calculation of individual elements of a formula, select the respective elements and press F9. For example, in the formula =SUM(A1:B12)*SUM(C1:D12) select the section SUM(C1:D12) and press F9 to view the subtotal for this area.
如果要查看公式中各项的计算结果，请选择相应项并按 F9 键。例如，在公式 =SUM(A1:B12)*SUM(C1:D12) 中，选择 SUM(C1:D12) 部分并按 F9 键可查看该部分的小计。