大班数学5以内数的分解组成练习课件.pptx

2-5的分与合413134422224431314413422431544115145415532523532523552332514541413422431231121321摆一摆，填一填。24134321游戏：搭房子23414422532113315 54 44 43 34 42 23 31 11 11 12 22 24 41 15 54 45 51 15 53 33 31 14 42 25 53 33 31 14 42 22 23 31 12 22 23 32 22 22 21 11 11 12 23 33 31 12 22 22 23 31 12 22 23 31 14 42 23 32 22 21 11 15324221232352 23 35 51 13 34 42 22 24 42 23 35 51 11 12 21 12 23 3