小学数学《9的乘法口诀》课件.ppt2017-2-9 该课件由【语文公社】供制作: 郝珂执教: 郝珂九年制义务教育小学数学课本第四册 9的乘法口诀 2017-2-9 该课件由【语文公社】供 9 × 8 = 9 × 5 = 9 × 4 = 9 × 2 = 9 × 7 = 9 × 8 = 9 × 3 = 9 × 6 = 9 × 1 = 9 × 5 = 9 × 4 = 9 × 3 = 9 × 2 = 9 × 1 = 9 × 6 = 9 × 7 = 9 × 8 = 9 × 4 = 9 × 5 = 9 × 1 = 9 × 2 = 9 × 7 = 9 × 6 = 9 × 3 = 9 × 8 = 9 × 8 =
小学数学《9的乘法口诀》课件 来自淘豆网www.taodocs.com转载请标明出处.