ÌâÄ¿ÄÚÈÝ
ÓÎÓ¾³ØÐîˮʱˮλ3СʱÉÏÉýÁË9 cm£¬Æ½¾ùÿСʱ±ä»¯Á¿ÊǶàÉÙ£¿ÅÅˮʱ£¬3СʱϽµÁË24 cm£¬Æ½¾ùÿСʱ±ä»¯Á¿ÊǶàÉÙ£¿
Èç¹ûÓÃÕýºÅ±íʾˮλÉÏÉý£¬ÓøººÅ±íʾˮλϽµ£¬ÄÇôÐîˮʱ3СʱÉÏÉý9 cm,¼Ç×÷_______ cm,ƽ¾ùÿСʱ±ä»¯Á¿ÁÐʽ¼ÆËãÓ¦¸ÃÊÇ__________£¬ÅÅˮʱ£¬3СʱϽµÁË24 cm,¼Ç×÷_______cm,ƽ¾ùÿСʱ±ä»¯Á¿ÁÐʽ¼ÆËãΪ_______.
˼¿¼£ºÓÐÀíÊý³ý·¨¹æÔò£º
Á½¸öÓÐÀíÊýÏà³ý£¬Í¬ºÅµÃ_______£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©£¬ÒìºÅµÃ_______£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©£¬²¢°Ñ¾ø¶ÔÖµ__________.
´ð°¸£º
½âÎö£º
½âÎö£º
| 3cm£¬8cm
+9 £¬ 9¡Â3=3(cm) £¬ £24 £¬ £24¡Â3=£8(cm) ˼¿¼£ºÕý £¬ ¸º £¬ Ïà³ý |
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿