onetwothreefour fivesixseveneightnineten88176923139675823146542861313628359427How many can you see?你能看见多少你能看见多少?I can seeHow many can you see?I can seeHow many can you see?I can seeonetwothree fourfivesixseveneightnineten elevenone + nine =five + two =seven + five =one + three =six + five =foursevenelevententwelvefive + two + one + four =one + three + six + one =five + two + four + one = eleventwelvetwelve+ oneeleventhree + nine =twelveone+( )=thirteenfourteenfive =( ) +nine twelvefourteen+ oneeleventwelvethirteenfourteenfifteenHow old is he?How old is he?How old is she?How old is he?fifteen