10以内加法口决表(十几以内加法口诀)

生活常识 2023-04-17 13:28生活常识www.wozhengxing.cn
1十1二2,1十2二3,1十3二4,1十4二5,1十5二6,1十6二7,1+7二8,1+8二9,1+9二10,2+1二3,2+2二4,2+3二5,2+4二6,2+5二7,2+6二7,2+7二9,2+8二10,3+1二4,3+2=5,3+3=6,3+4=7,3+5二8,3+6=9,3+7=10,4+1二5,4+2二6,4十3二7,4十4二8,4十5二9,4十6二10,5十1二6,5十2二7,5十3二8,5十4二9,5十5二10

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