Fill in the blanks. (***30 points)
1、
() 1 () is () () 1 () is ()
2. () Yes 15 equals () Yes 120.
3. Use points on a straight line to represent 25,710, 1 12 and 125.
4, 3 ÷ 4 = ()12 =12 () =18 ÷ () = (fill in decimal places)
5. fill in ">", "
When x=41.7x.06.8 When x= 16 15-x.0 13 1.
16 ○0. 17 1.25 ○ 54 56 ○ 34
6. Fill in the brackets with the simplest fraction or integer.
200 square meters = () hectares 90 square centimeters = () square decimeter 80 grams = () kilograms 15 minutes = () hours.
The greatest common factor of 7, 7 and 9 is (), the least common multiple of 8 and 24 is (), the least common multiple of 6 and 10 is (), and the greatest common factor is ().
8. Compared with the scores of 27, 38 and 59, the number closest to 12 is ().
9, 137 plus () is the smallest prime number.
10, Liu Fang's ID number is 320107199410068632, and her date of birth is ().
1 1 has the simplest true fraction, and the product of its numerator and denominator is 24. If this true score is not 124, then it must be ().
12, a ring, if the radius of the inner circle is 2cm and the width of the ring is 1 cm, then the area of the ring is () cm2.
Second, the choice (***5 points)
1, the school bought some tickets for the visit, the number is K03 10-K0322. Now we need to get three tickets with serial numbers, and there are () different ways to get them. a 10 B 1 1 C 12
Xiao Lin and Xiao Jun both went swimming training. Kobayashi comes every six days, and Xiaojun comes every eight days. On July 3rd1day, they met again after swimming training at the same time. A August 24th b August 25th c September 17
3. Cut two ribbons with lengths of 45cm and 30cm into short ribbons with the same length, and there is no redundancy. The longest length of each short ribbon is () cm. A 30 B 15 C 5
4. The simplest true fraction with denominator of 12 has (). a、 1 1 B、6 C、4
5. The sum of two consecutive even numbers is 18, and the greatest common factor of these two numbers is ().
A, 1 B, 2 C, uncertain
Three. Judgment (***5 points)
1, the closest number in,, is 1. ( )
2. 1 has five such decimal units. ( )
If the perimeters of two circles are equal, their areas must be equal. ( )
4.a and B are integers greater than 0. When A > B, ba is a true fraction. ( )
5. If A ÷ B = 3, then the greatest common multiple of A and B is A .. ()
Four, calculation (***30 points)
1, a number written directly. (4 points)
+ = - = + = -0=
1- = + = - = 13 + 12 - 13 + 12 =
2, it can be simple and easy to calculate. (9 points)
+ + -( - ) + + -
3. Solve the equation. (9 points)
x-3.6 = 3.6 2.5x = 1 x-37 = 12
4. Find the perimeter and area of the following circle (8 points).
(1) R = 3 decimeters (2) D = 4 cm.
Look at the picture and answer the questions. (5 points)
Wang Qiang started from home by bike, went to his father's work unit 6 kilometers away from home, and took his father's car when he came back. The figure below shows the change of Wang Qiang's distance from home during this period.
Wang Qiang spent () minutes in his father's office, () minutes on his way to the office and () minutes on his way home.
(2) In Wang Qiang, the average distance from home to dad is () kilometers.
(3) Wang Qiang's home is () kilometers away from his father's unit.
Six, solve the problem (***25 points)
1, the electricity price of residents in a city is 0.52 yuan per kwh. Fangfang's family paid 23.4 yuan for electricity last month. How many kilowatt hours do you need? (column equation solution)
2. Look at the picture and answer the questions.
Xiaojun collected some stamps. He took out more than half of the stamps, 1, and gave them to Xiao Ming, leaving 25. How many stamps does Xiaojun have?
As shown in the picture on the right, how many kilometers is the distance from the school to the gymnasium more than the distance from the school to the Children's Palace? Xiaojun has to walk 1 km from home to the gym. How far is his home from the Children's Palace?
5. Dig the largest circular pool in the middle of a square plot with a side length of 8 meters, and pave the lawn at the four corners (as shown in the shaded part on the right). What is the area of the lawn?
Su Jiaoban Grade Five Volume II Final Review Volume B Name _ _ _ Score _ _
I. Fill in the blanks (***20 points)
1, which indicates the colored parts in the figure below with scores.
( ) ( ) ( )
2.=()⊙()= = () (Fill in decimal places)
The least common multiple of 3, 4 and 9 is (); The greatest common factor of 18 and 6 is ().
4. fill in ">", "
○ ○0.875 ○
5. Divide a square with 2 square decimeters into 4 parts, each part is 2 square decimeters, which is one square decimeter.
6. A circle with a circumference of 18.84 cm, a diameter of () cm and an area of () cm2.
7. The sum of the three numbers in the table below is 9. Moving this thick wireframe in the table can make the sum of the three numbers framed different at a time.
1 3 5 7 9 1 1 13 15 17 19 2 1 23 25 27 29
(1) a * * * can box out () different and.
② () (fill in "can" or "can't") Box out three numbers, and the sum is 64.
8. When x= 1.5, 0.75÷x ()0.05. (fill in ">", "
9. Add 3 to the numerator of, and add () to the denominator in order to keep the size of the fraction unchanged.
10, the sum of all the simplest true scores in fractions is ().
Second, the choice (***5 points)
1, in the following three formulas, the equation is ().
A - = B x÷ 16=0 C 1.2x