A. lets learn.,Unit 6 Happy Birthday!,1+1=? 1+2=? 2+1=? 2+2=? 3+1=?,Whatsand ?,four,?,five,Do you know?,? + ?= ten,andis ten.,SAY:,I can see a rainbow.How about you?,Lets do.,one,two,show me one and two.three,four,show me three and four.five,six,show me five and six.Seven,eight,show me seven and eight.nine,ten,show me nine and ten.,
