() runs the fastest and () runs the slowest.
All three children are older than Fang. According to the following three sentences, please guess who is the oldest? Who is the youngest? (1) Fangfang is 3 years older than Yang Yang; (2) Yanyan is younger than Fangfang 1 year; Yan Yan is two years older than Yang Yang. () Maximum value, () Minimum value.
3. Guess the ages of the three teachers according to the following three sentences.
(1) Teacher Wang said, "I am younger than Miss Li." (2) Teacher Zhang said, "I am older than Miss Wang."
(3) Miss Li said, "I am younger than Miss Zhang." The oldest is (), and the youngest is ().
There are three classes in Guangming Kindergarten. Please guess which class has the least number of students according to the following three sentences. Which class has the largest number of students? (1) The middle class is less than the small class; (2) There are fewer middle classes than large classes; (3) There are more large classes than small classes. The number of () is the least, and the number of () is the most.
All three students are taller than each other. A said: I am taller than B; B said: I am shorter than C; Suppose I am taller than A .. () The highest, () the shortest.
6. Four children are weighed. A is heavier than B, B is lighter than C, C is heavier than A, and D is the heaviest.
The weight order of these four children is: () > () > () > ().
Xiaoqing, Xiaohong, Xiaolin and Xiao Qiang are taller than others.
Xiaoqing said I was taller than Xiaohong; Kobayashi said that Xiao Qiang is shorter than Xiaohong; Xiao Qiang said: Xiao Lin is shorter than me.
Please write down your names in descending order: (), (), (), ().
8. There are four wooden cases. The blue box is bigger than the yellow box; The blue box is smaller than the black box; The black box is smaller than the red box. Please arrange these boxes in descending order.
Box (), box (), box (), box ().
9. Zhang, Huang and Li are the surnames of three children respectively. Please guess the surnames of these three children according to the following three sentences.
(1) A is not surnamed Zhang; (2) Yellow is not C; (3) A and B are listening to a child named Li singing.
A surname (), B surname (), C surname ().
10. Teacher Zhang gave three children a red, white and blue balloon respectively. According to the following three sentences, please guess what color balloons they are assigned.
(1) Koharu said, "I didn't list the blue balloons."
(2) Xiaoyu said, "I didn't get the white balloon."
(3) Xiaohua said, "I saw Teacher Zhang give Blue Balloon and Red Balloon to the above two children." Koharu was assigned () balloons. Xiaoyu was assigned to () balloons. Xiaohua was assigned to the () balloon group.
1 1. Three children, A, B, C, race. Neither A won the first place nor C won the second place. B saw that both A and C had reached the finish line in front of him.
A won (), B won () and C won ().
12. A, B and C all won prizes in a sports meeting. Their respective events are basketball, volleyball and football. Now we know: (1)A is taller than volleyball players; (2) Football players are shorter than C and basketball players. Think about it:
A is an athlete, B is an athlete and C is an athlete.
13, dad bought three balls, two red and one yellow. Both brother and sister want it. Dad asked them to sit back to back. Dad stuffed a red one for his younger brother and a yellow one for his younger sister, hiding the rest of the balls behind him. Dad asked them to guess what color the ball in his hand was, and whoever guessed it correctly gave it to him. So, who can guess right? ()。
14, three children, Phillips, Xiaonan and Xiaoyang, wearing red, yellow and blue hats respectively, lined up to go forward, and no one looked back. Xiao Nan can see a red hat and a yellow hat. Phillips can only see a yellow hat, but Xiao Yang can't see any hats. Do you know who will go first? Who is the second to leave? Who was the last one? What color hats are they wearing? () walking in the first place, wearing a () hat; () walking in the second place, wearing a () hat; () Walking at the end, wearing a () hat;
The Math Network of Peiyou Intelligent Primary School has Olympiad math problems in all grades of primary school.