用计数器拨一拨，算一算 42＋26＝_1 51＋37＝_2 23＋76＝_3 35＋21＝_4 77＋21＝_5 85＋14＝_6_刷题宝

题干

用计数器拨一拨，算一算

42＋26＝____ 51＋37＝____ 23＋76＝____

35＋21＝____ 77＋21＝____ 85＋14＝____

上一题下一题 0.0难度选择题更新时间:2013-06-26 02:31:51

答案(点此获取答案解析）

68,88,99,56,96,98

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看图列式，并写出所用的口诀．试一试吧！

____×____=____

口诀____

同类题2

下列有关显微镜操作的说法，正确的是（　　）

同类题3

满足约束条件

,则目标函数

的最小值为

同类题4

加偏旁组字，再组词。

番—____ ____ 虫—____ ____ 果—____ ____

斤—____ ____ 鸟—____ ____ 交—____ ____

同类题5

读一读，将下列图片的编号写在横线上。

A. B. C. D. E.

⑴____My friend's a boy. His name's Bill. He's ten. He's tall. He has short hair. He has grey shorts. He has a skateboard.

⑵____My friend's a girl. Her name's Polly. She's eight. She's short. She has short hair. She has a blue dress. She has a cat.

⑶____My friend's a girl. His name is Jill. She's eleven. She's thin. She has a skateboard. She can play on the skateboard.

⑷____My friend's a girl. Her name's Amy. She's twelve. She's tall. She has long hair. She has a blue skirt. She can fly a kite.

⑸____My friend's a boy. His name's Mark. He's eleven. He's short. He has long hair. He has a pair of jeans. He likes riding a bicycle.

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