1. Please fill it in. (22%)
1. This year is 2006 with () days, and this month is June with () days.
When facing the sun in the morning, the square () is on your right, and the square () is behind you.
3.□59÷6. If the quotient is three digits, the smallest in □ can be filled in (), the quotient is two digits, and the largest in □ can be filled in ().
A train leaves Wenzhou at 7:30 in the morning and arrives in Hangzhou at 3:30 in the afternoon. It will take () hours on the way.
5. One color TV set 1998 yuan, and it takes about () yuan to buy three sets.
6.3 square meters = () square decimeter 5 hectares = () square meters
7. Arrange the following figures in descending order.
6.5 6.05 6.65 6.56 __________________________
8. Fill in the appropriate units in ().
The school playground area is 900 () Xiaoqing height 132 ().
The area of one side of an eraser is 6 (), and the circumference of the blackboard is 9 ().
9.▲ = ● +● +●, ▲ +● = 40, then ● = (), ▲ = ().
Second, sentence. (Tick "√" in brackets for correctness and "×" for error. )( 10%)
1. A square with a side length of 4 cm has the same circumference and area. ……………………( )
Xiao Lin's mother came back from Beijing on September 3 1. …………………………( )
The Gregorian calendar year is a multiple of 4, and this year is not necessarily a leap year. ………………( )
Xiaoming's living room covers an area of 30 square decimeters. ………………………………( )
5. The average weight of the students in Class Three (1) is 35 kg, and Class Three (1) cannot have students under 32 kg. …( )
Third, choose one. Fill in the correct serial number in brackets. )(8%)
The product of 1 has () zeros at the end. 125×80.
a、 1 B、2 C、3 D、4
2.648 ÷ 8 The unit of quotient is ().
a、8 B、 1 C、9 D、0
3. Comparing the following two pictures, the correct statement is ().
A, A and B have equal areas and equal perimeters.
The areas of B, A and B are equal, but the circumference of A is longer.
C, A and B have equal perimeters, but B has a large area.
D and a have small area and small perimeter.
4. The school has set up two interest groups, and 42 people from 3 classes (1) signed up for the activities, including 27 in the painting and calligraphy group and 24 in the chess group. Both groups participated in ().
A, 7 people B, 8 people C, 9 people D, 10 people
Fourth, do math. (26%)
1. Write directly.
500÷5= 80×50= 56+34= 2700÷9=
2.3+3.4= 5.3-3.5= 8+4.7= 12×200=
9-3.5= 15×20= 0÷23= 2000÷4=
2. Column vertical calculation. (Questions marked with * should be ticked)
42.3+ 15.9= 10-3.8= * 15×68=
32×26= 927÷3= *522÷4=
5. Draw a picture and calculate. (9%)
The side length of each box below represents 1 cm. Draw a rectangle or square with a perimeter of 12 cm on a square paper. How many can you draw? Draw pictures on the grid paper and calculate their area under the grid paper.
Sixth, solve the problem. (25%)
1. A pencil is 0.70 yuan and a pen is 5.60 yuan. How much does it cost to buy a pencil and a pen?
2. 252 people from Grade Three will take six buses to visit the Science and Technology Museum. If there are the same number of people in each car, how many people should each car take?
3. Star Kindergarten sends 6 boxes of fruit every day, each box is 10 kg. Based on 2 1 day, how many kilograms of fruit are shipped in a month?
4. A ship travels within 5 hours150km. According to this calculation, how many kilometers can you sail in one day?
The following is a statistical table of junior three students surfing the Internet for a weekend.
(1) Draw once to complete the statistical chart.
(2) What is the average number of Internet users in each class this weekend?