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onetwothreefoursevensixfiveeighttennine13thirteen18eighteen17seventeen16sixteen15fifteen14fourteen20twenty19nineteen11eleven12twelf整数•30=thirty90=ninety•40=forty100=ahundred•50=fifty•60=sixty•70=seventy•80=eightyHowmanyrabbitsarethere?7Howmanyducksarethere?9Howmanyboysarethere?12Howmanybikesarethere?188Howmany______________?jacketsarethereHowmany______________?20pencilsarethere11Howmany______________?horsesarethere12Howmany______________?turtlesarethere13Howmany______________?carsarethere15Howmany______________?antsarethere11Howmany______________?cowsarethere