北师大版小学数学第三册长颈鹿和小鸟ppt课件下载.ppt

文档介绍：6
7
8
9
7× ( )=56 ( )×9=72 8× ( )=48 ( )×6=42
9× ( )=63 3× ( )=21 ( )×4=36 ( )×5=35
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绿色圃中小学教育网
6
7
8
9
( )×9=72 8× ( )=48 ( )×6=42
9× ( )=63 3× ( )=21 ( )×4=36 ( )×5=35
7× ( )=56
8
找一找:
绿色圃中小学教育网
6
7
8
9
8× ( )=48 ( )×6=42
9× ( )=63 3× ( )=21 ( )×4=36 ( )×5=35
7× ( )=56
8
( )×9=72
8
找一找:
绿色圃中小学教育网
6
7
8
9
( )×6=42
9× ( )=63 3× ( )=21 ( )×4=36 ( )×5=35
7× ( )=56
8
( )×9=72
8
8× ( )=48
6
找一找:
绿色圃中小学教育网
6
7
8
9
9× ( )=63 3× ( )=21 ( )×4=36 ( )×5=35
7× ( )=56
8
( )×9=72
8
8× ( )=48
6
( )×6=42
7
找一找:
绿色圃中小学教育网
6
7
8
9
( )×4=36 ( )×5=35
7× ( )=56
8
( )×9=72
8
( )×6=42
8× ( )=48
6
7
9× ( )=63
7
找一找:
绿色圃中小学教育网
6
7
8
9
( )×5=35
7× ( )=56
8
( )×9=72
8
8× ( )=48
6
( )×6=42
7
9× ( )=63
7
( )×4=36
9
找一找:
绿色圃中小学教育网
6
7
8
9
7× ( )=56
8
( )×9=72
8
( )×6=42
9× ( )=63
( )×4=36
8× ( )=48
6
7
7
( )×5=35
7
9
找一找:
绿色圃中小学教育网
30只
6只小兔住一间房子,我要为它们准备几间房子?
绿色圃中小学教育网
48只
54只
30只
6只小兔住一间房子,我要为它们准备几间房子?
绿色圃中小学教育网