1. Math problems in the second volume of the second grade of primary school
I. Column and calculation. What is the sum of 1, 58 and 29?
2. How much are eight 9s?
How much is 3.3 1 more than 128?
4,70 divided by 8, what is the quotient?
Second, the application problem.
1. Guoguohuang has 500 peach trees, which is 25 1 less than pear trees. How many pear trees are there?
2. There are 44 Young Pioneers in Grade Two, and there are fewer in Grade One than Grade Two 15. How many young pioneers are there in grade one?
3. A cart of fruit was sent back from the store, and 7 baskets were sold every day. After four days, there are 2 1 basket left. How many baskets of fruit are there in this cart?
There are 200 books in the school, and 128 books have been lent. The rest of each class is divided into 8 books. How many classes can be distributed?
The rabbit planted 5 rows of radishes, 9 in each row. Give 15 to grandma rabbit. How many are left?
6. Master Wang made 80 loaves and sold them for the first time 17 and for the second time/25. How much bread is left?
7. Mom bought 15 apples, and oranges bought 6 fewer apples. How much fruit did * * * buy?
There are four pandas in the zoo, and the number of monkeys is three times that of pandas. How many pandas and monkeys are there?
9. Girls in Class Two (1) 15, boys 1 1 more than girls. Question 2. How many students are there in Class One?
10, each car can take 4 people, the bus can take 25 people, there are 3 cars, 1 bus. How many people can a * * * seat?
2. The second volume of mathematics problems in the second grade of primary school
Fill in the blanks. 1, 4000g = () kg for 2 hours = () min.
5 minutes = () seconds 24 kg = () grams.
2m = () cm，30m = () m。
The first class starts at 8: 30 in the morning and lasts for 40 minutes. The class time is (:).
3. It is 4 in thousands, 7 in hundreds, 10 in digits and the number with 0 in digits is (). 1995 is a () number. Its bit is (), which consists of () thousand, () hundred, () ten and () one.
4. fill in >,