* * * * * 考一考 2 1 ( ) 5 1 ( ) 7 1 ( ) 8 1 ( ) 1 4 6 7 9 + ( ) = 10 1 9+ = 5 1 ( ) 9+ = 6 1 ( ) 9+ = 9 1 ( ) 9+ = 2 1 ( ) 9+ = 9+ = 3 1 ( ) 7 1 ( ) 14 16 15 18 11 4 6 2 1 8 5 12 10 10 10 10 10 10 试一试 9 + 5 = 14 9 + 6 = 15 1、看图列式并计算 一共有多少盒? 踢毽子和跳远的共有多少人? 9 4 9 3 7 5 摆一摆,算一算 9 + 3 = 1 10 2 12 摆一摆,算一算 9 + 7 = 10 1 16 6 14 15 4 13 6 15 14 13 16 11 17 12 18 15 + = 9 8 17 14 18 15 11 13 17 12 16 小小邮递员 9+4= 9+6= 9+8= 9+9= 9+7= 9+2= 9+5= 9+3= *
9加几之二.ppt
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