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A2:C5 $A2:$C5 $A$2:$C$5 $A2:C5
=SUM(Sheet2! A2:A7) =SUM(Sheet2! A2:Sheet2! A7) =SUM((Sheet2)A2:A7) =SUM((Sheet2)A2:(Sheet2)A7)
Sheet2!A2:C5 Sheet2!$A2:$C5 Sheet2!$A$2:$C$5 Sheet2!$A2:C5
Sheet1中A2单元格的数据相加,结果放在Sheet1中A3单元格中 Sheet1中A2单元格的数据相加,结果放在Sheet2中A3单元格中 Sheet1中A2单元格的数据相加,结果放在Sheet1中A2单元格中 Sheet1中A2单元格的数据相加,结果放在Sheet2中A2单元格中
=SUM(Sheet2!A2:A7) =SUM(Sheet2!A2:Sheet2!A7) =SUM((Sheet2)A2:A7) =SUM((Sheet2)A2:(Sheet2)A7)
2 3 4 5
Sheet2!A2:C5 Sheet2!$A2: $C5 Sheet2$A$2: $C$5 Sheet2!$A2:C5
a4,a3,a2,a1 a3,a2,a4,a1 a3,a1,a4,a2 a3,a4,a2,a1
点中A2,拖动手柄向B2填充即可 点中A2格,再点格式刷,再点中B2格 点中A2格,再选复制命令,再在B2中选择性粘贴,只粘贴格式 将A2的数据复制到B2,再修改B2的内容
=36°,BD平分∠ABC,则下列结论: ①△ABC∽BCD ②AB:BC=BC:CD ③BC=AC×CD ④AD:DC=AB:BC 其中成立的有( )个. A. 1 2 3 4 10题
=AVERAGE(A2:H2) =SUM(A2:H2) =SUM(A2:H2)-MAX(A2:H2)-MIN(A2:H2) =(SUM(A2:H2)-MAX(A2:H2)-MIN(A2:H2))/(COUNT(A2:H2)-2)
count(A2、K2,“√”) count(A2,K2) countif(A2、K2,“√”) countif(“√”,A2、K2)
A1/A2=4 A1/A2=2 A1/A2=6 A1/A2=1/4
Sheet1 中A2 单元格的数据相加, 结果放在Sheet1 中A2 单元格中 Sheet2 中A2 单元格的数据相加, 结果放在Sheet1 中A2 单元格中 Sheet2 中A2 单元格的数据相加, 结果放在Sheet1 中B3 单元格中 Sheet1 中A2 单元格的数据相加, 结果放在Sheet1 中B3 单元格中