• 2022-06-12
    已知A1=50,B1=100,A2=150,B2=200,下列哪个公式结果和A1+A2+B1+B2相同
    A: =SUM(A1:B2)
    B: =SUM(A2:B2)
    C: =SUM(A1,A2,B1,B2)
    D: =SUM(A1:B1)