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有几瓶牛奶,9,5,9,+,5,=,14,1,4,10,9,+,5,=,14,5,4,10,9,5,14,9,+,3,=,12,1,2,10,7,+,9,=,16,6,1,10,17,1,7,10,18,1,8,10,填一填,15,4,5,10,16,3,6,10,填一填,9,+,2,=,11,1,1,10,9,+,6,=,15,1,5,10,9,+,9,=,18,1,8,10,一共有( )朵。,9,+,7,=,16,1,6,10,16,4,+,9,=,13,3,1,10,? 枝,9,2,11,？ 个,9,6,15,原来有( )盆花，,又搬来( )盆，,一共有( )盆。,9,4,13,9,4,13,看看谁算得快,11,12,13,14,15,16,17,18,
