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Label the Spreadsheet A3Phone AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:53.75 1 2 4 3 5.

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Presentation on theme: "Label the Spreadsheet A3Phone AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:53.75 1 2 4 3 5."— Presentation transcript:

1 Label the Spreadsheet A3Phone AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:53.75 1 2 4 3 5 Column A Label Data Entry Bar/ Formula Bar Value Active Cell A3

2 1.=B2+C2 is an example of a formula. 2.An area graph tracks changes. 3.2B is an example of a cell. 4.The multiplication operator is a star. 5.A range is identified by more than 1 cell. 6.Spreadsheets allow us to calculate data.True True False True True True

3 Introduction to Functions

4 What are functions? A function is a shortcut to the most common mathematical calculation which also begins with an equals sign (=). Examples: =SUM(B2:B5) =AVERAGE(B2:B5) =MIN(B2:B5) =MAX(B2:B5)

5 3 Parts of a Spreadsheet Function Start with Equals Function Name Range of Cells

6 Identifying Parts of a Spreadsheet Function =SUM(B2:B6) Equal sign Function Name Range 1 st Cell Last Cell

7 Function NameDescription AVERAGEAverage or mean of the range of cells. MAXMaximum value of the range of cells. MINMinimum value of the range of cells. SUMTotals a range of cells. Spreadsheet Functions

8 Identifying Functions Function The result of the function Look in the data entry bar to determine if the number is a value or function.

9 AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:53.75 What function is typed in cell B7 to get 215? What math operation are we using? Addition What do we start a function with? =

10 AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:= 8 Average:53.75 What function is typed in cell B7 to get 215? Are we adding down or across? Down What function name is used? SUM

11 AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:=SUM 8 Average:53.75 What function is typed in cell B7 to get 215? Remember you have to use (parenthesis) for the range B3 What is the first cell being added?

12 AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:=SUM(B3 8 Average:53.75 What function is typed in cell B7 to get 215? Remember you have to use colon (:) to include in betweens B6 What is the last cell being added?

13 AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:=SUM(B3:B6) 8 Average:53.75 What function is typed in cell B7 to get 215? When function is complete PRESS Enter and the result/answer will appear in the cell.

14 AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:53.75 What function is typed in cell B7 to get 215? B7=SUM(B3:B6) function The result of the function =SUM(B3:B6)

15 AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:53.75 What function is typed in cell B8 to get 53.75? What math operation are we using? Average What do we start a function with? =

16 AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:= Are we averaging down or across? Down What function name is used? AVERAGE What function is typed in cell B8 to get 53.75?

17 Remember you have to use (parenthesis) for the range B3 What is the first cell being averaged? What function is typed in cell B8 to get 53.75? AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:=AVERAGE

18 Remember you have to use colon (:) to include in betweens B6 What is the last cell being averaged? What function is typed in cell B8 to get 53.75? AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:=AVERAGE(B3

19 When function is complete PRESS Enter and the result/answer will appear in the cell. What function is typed in cell B8 to get 53.75? AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:=AVERAGE(B3:B6)

20 AB 1 Monthly Bills 2 BillAmount 3 Phone30 4 Electricity105 5 Water20 6 Satellite60 7 Totals:215 8 Average:53.75 B8=AVERAGE(B3:B6) function The result of the function =AVERAGE(B3:B6) What function is typed in cell B8 to get 53.75?


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