???????????????????????????????????WPS?????????????????
SUM??
=SUM(??)??????????=SUM(A1:A10)??????????????????????????????????????SUM????????????
AVERAGE??
=AVERAGE(??)?????=MAX(??)????=MIN(??)????????????????????????????????????????
COUNT??
=COUNT(??)???????=COUNTA(??)????????????????????COUNT???????????
IF??
=IF(??,??,??)??????=IF(A1>60,”??”,”???”)?IF?????????????????????????????IF????
?????
WPS?????SUM???AVERAGE???COUNT???IF??????????????????
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