U7Howmanystarsdoeseachgrouphave？

Unit7Howmanystarsdoeseachgrouphave?,Module4MyClass,Canyoureadthenumbers?Ifyoucan,youcangetfivestars.,1)1770,2)1330,3)188088,4)253241,Canyouanswerit?,Youcangetfivestars.,17+15=?,17+15=32,Whatis_and_?_and_is_.,30+50=?,30+50=80,Whatis_and_?_and_is_.,19+56=?,19+56=75,Whatis_and_?_and_is_.,18+48=?,18+48=66,Whatis_and_?_and_is_.,Howmanyblackboardsarethere?,Thereisone.,Howmanyboysarethere?,Therearetwelve.,Howmanycrayonsarethere?,Thereareeighteen.,Howmanybooksarethere?,Therearethirty.,LiMings,Howmanybooksarethere?,Therearethirty.,HowmanybooksdoesLiMinghave?,LiMings,LiMinghasthirtybooks.,Hehasthirtybooks.,Howmanyredflowersarethere?,Thereareforty.,40,LiMings,Howmanyredflowersarethere?,Thereareforty.,40,HowmanyredflowersdoesLiMinghave?,LiMings,LiMing/Hehasfortyredflowers.,HowmanyblueflowersdoesLiMing/hehave?,LiMing/Hehasforty-threeblueflowers.,43,HowmanyblueflowersdoesXiaoling/shehave?,Xiaoling/Shehasfortyblueflowers.,40,Howmanyblueflowersdoesyourfather/hehave?,Myfather/Hehasfortyblueflowers.,40,Howmanystarsdoeseachgrouphave?,Group1has.stars.,Group2has.stars.,Group3has.stars.,Group4has.stars.,20,30,45,56,Listenandreadafterthetape.,Practiseinpairs.,Letscount.,HowmanyChinesebooksdoesGroup1have?,HowmanymusicbooksdoesGroup4have?,HowmanyEnglishbooksdoesGroup2have?,HowmanymathsbooksdoesGroup3have?,