Name SUM SUMIF AVERAGE MAXIMUM MINIMUM INTEGER Formula =SUM (range of values) =SUMIF (range, criteria, [sum range]) =AVERAGE (range of values) =MAX (range of values) =MIN (range of values) =INT (value) ROUNDDOWN =ROUNDDOWN (value, places) ROUNDDUP COUNT =ROUNDDUP (value, places) =COUNT (range of values) or =COUNTA (range of values) COUNTIF =COUNTIF (range, criterion) IF NESTEDIF =IF (logical expression, value if true, value if false) =IF (logical expression, value if true, IF (logical expression, value if true)) VLOOKUP Create a named range first =VLOOKUP (lookup value, [table array], column index number, range lookup) HLOOKUP =HLOOKUP (lookup value, [table array], row index number, range lookup) XLOOKUP =XLOOKUP(lookup value, [table array], [return array], if not found, range lookup, search mode) [NEXT PAGE] Function Sum the range of cells according to the criteria specified. Mean value Rounds a number down to the nearest integer that is less than or equal to it. Rounds a number to a certain number of decimal places, always rounding down to the next valid increment. Rounds a number to a certain number of decimal places, always rounding up to the next valid increment. Counts the number of cells in selected range Counts the cell if they fulfil the criteria Returns one value if a logical expression is `TRUE` and another if it is `FALSE`. Vertical lookup. Searches down the first column of a range for a key and returns the value of the indicated cell. Looks in the top row of an array and returns the value of the indicated cell. look in one column for a search term and return a result from the same row in another column, regardless of which side the return column is on. *Note: There may be situations where you are required to pair a VLOOKUP with an IF function. Such will require the merging of two or more of these formulae and/or functions. For example: VLOOKUP paired with the IF function. This is a skill commonly tested in Paper 3 of 0417 ICT IGCSE.