2. Three groups * * * collected 94 soda bottles, one group collected 34 people, the second group collected 29 people, how many did the three groups collect?

3. I am 8 years old, my father is 35 years old, and how old are you when my father is 50?

On Sunday, Xiao Ming and four classmates went to the zoo to play. Children's ticket to the zoo per 5 yuan. They took 30 yuan. Is there enough money to buy a ticket?

5. The little red origami crane (hè) folded 4 cranes every day for the first 3 days, and then 5 cranes. How many paper cranes did she fold in a day?

6. Xiaohong is 9 years old, her mother is four times older than Xiaohong, and her grandmother is 56 years older than Xiaohong. How old are mom and grandma?

7. Xiaoming and Obana Xiaoli gave each other a card of 1. How many cards did they send out?

The kitten is seven years old, and his father is five times his age. How old is dad next year?

9. A rope is 97 meters long. Walk 28 meters first, then 45 meters.

(1) How many meters is this rope shorter than before?

(2) How many meters are left?

10, a teddy bear 50 yuan, a toy car 20 yuan. Xiaoming bought 1 teddy bear and 1 toy car for 100 yuan. How much did it cost?

1 1. There were 10 candles in the house, and four of them were blown out by the wind. How many candles are there in the room at this time?

12. There are 10 candles burning in the house, and four of them were blown out by the wind. How many candles will there be tomorrow morning?

13, Xiaohong, Xiaoying, Xiao Fang kicked shuttlecock, Xiaohong once kicked 18, Xiaoying once kicked 2, Xiao Fang once kicked 6, how many times did Xiaohong kick as much as Xiao Fang?

14, 38 pieces of wood were removed from a pile, leaving 75 pieces. How many pieces are there in this pile of wood?

15. There are three bags of rice weighing 300 kg and two bags of flour weighing 120 kg in the canteen. How many kilograms are the three bags of rice heavier than the two bags of flour in the canteen?

16. Xiaoming has seven chickens, and the number of ducks is four times that of chickens. How many ducks does Xiaoming have? Ducks are only five fewer than geese. How many geese does Xiaoming have?

17 There are three rabbits, the number of geese is twice that of rabbits and the number of chickens is four times that of rabbits. How many geese and chickens are there?

18, Dongdong has two white rabbits, and the number of gray rabbits is seven times that of white rabbits. How many rabbits do you keep at home in winter?

19, Teacher Zhang showed five students around the campus, and each ticket cost 50 cents. How much is the round trip?

20. The school should plant a row of trees next to the playground, every 8 meters 1 tree.

(1) How many meters is it from the 1 tree to the fifth tree?

(2) A planted 9 trees. How long is this playground?

2 1. There are 6 sofas for 3 people in the meeting room. 15 single person sofa. How many people can sit in this conference room?

22. There are 36 pots of flowers left in the flower shop, which are sold as much as the rest. How many potted flowers are there?

23. The worker's uncle has repaired 16 chairs, and there are still 8 to be repaired. A * * *, how many chairs to repair?

24. There are as many red, yellow and blue balloons. There are 27 balloons in a balloon. How many balloons are there?

25. The students of Youyi Road Primary School watch movies in two batches, each with 6 classes. How many classes are there in a batch?