1, Xiaohua's father can cut off five of his own nails in 1 minute. How many nails can he cut in five minutes?

Xiaohua took 50 yuan's money to the store and bought a car worth 38 yuan, but the salesman only gave him 2 yuan's money. Why?

Xiaojun said, "I went fishing yesterday and caught a tailless fish, two headless fish and three half-baked fish. Guess how many fish I caught? " Students, guess how many fish Xiaojun caught?

Six horses pulled a cart and ran six miles. How many miles did each horse run? How many miles did six horses run at a time?

5. A puppy tied to a tree trunk was greedy for a bone on the ground, but the rope was not long enough, which was 5 cm shorter. How do you teach dogs to scratch bones?

6. Wang walks from place A to place B. 1 minute later, Li walks from place B to place A. When Wang and Li meet on the road, who is farther from A?

7. Interesting math problems in high school 1. There are 12 lighted candles on the table. First three were blown out by the wind, and then two were blown out by a gust of wind. Finally, how many candles are left on the table?

8. A rope has two heads. How many heads do three and a half ropes have?

9. Brother * * * has 45 yuan. If the eldest brother increases 2 yuan's money, the second brother decreases 2 yuan's money, the third brother doubles it and the fourth brother decreases it to'1/2'. At this time, four people have the same amount of money. How much money do they have?

Answer:

1 20, including fingernails and toenails

2. Because he paid the salesman 40 yuan, he only gave him 2 yuan;

3, 0, because the fish he caught does not exist;

4, 6 miles, 36 miles;

5. Just teach the puppy to turn around and grab the bone with its hind feet.

6. They were in the same place when they met, so they were as far away from A;

7, 5

Eight, eight heads, (half a rope is also two heads)

9, the boss 8 second child 12 old three old five old four 20