20 17 math test questions for sixth grade primary school 1
1. Fill in the blank (1 for each blank, ***9 for each blank).
1 and 48 are (); () is 27.
More than 2.80 meters is () meters; 300 tons is less than () tons.
3, 5 and () are reciprocal. () There is no countdown.
5. 18: 12 The simplest integer ratio is (), and the ratio is ().
7. It takes 3.5 hours to walk 12㎞, with an average walk () ㎞, and each walk 1㎞. It takes () hours.
The average of three numbers is 6, and the ratio of these three numbers is 2:3:4. The smallest of these three numbers is () and the largest is ().
Second, judge. (Right? Wrong number? ) (10)
1, 4 meters long steel pipe, 3 meters left after cutting. ( )
2, 4 decimeters: 8 cm flowers are simplified to the simplest integer ratio 1:2. ( )
3. 10 kg water plus 1 kg salt accounts for water. ( )
4. The product of two true fractions must be less than 1. ( )
5. There are more pine trees than cypress trees, and cypress trees are less than pine trees. ( )
Third, choose. (10)
1, there are 30 storybooks, storybooks are less than comics, and comics have ().
20 years ago
2, a bag of potatoes, after eating his, there are 30 kilograms left, and this bag of potatoes was originally () kilograms.
A.20 B.50 C. 18
3. 30 degrees north by northwest? , you can also say ().
A.30 degrees west of south? B.30 north by west? C. 60 north by west?
4, 12 tons after increasing his, then reducing tons, the result is ().
12 ton
Four, calculation (34 points)
2. Simplify first, and then find the ratio. (6 points)
0.5: 1.25m: 12 1: 1 1。
Five, solve the problem (27 points)
1. There are 3200 chickens in the farm, which are sold in the first week and the second week. How many * * * units are sold every two weeks? (5 points)
A grain store sold 18 tons of flour last week, more than flour. How many tons of rice were sold last week? (5 points)
3. The number of the experimental primary school art group belongs to the science and technology group, and the number of the science and technology group belongs to the sports group. There are 40 people in the art group and how many in the sports group? (5 points)
4. Team A, Team B and Team C build a 3600-meter expressway. The road length ratio built by Team A, Team B and Team C is 3:4:5. How many meters will each team build? (6 points)
5. Naughty has 24 cards for Xiaoxiao. At this time, there are as many cards as naughty and smiling. It turns out that the naughty boy has more cards than Xiaoxiao. (6 points)
20 17 Mathematics Examination for Grade 6 in Primary School 2
1. Fill in the blank: (65438+ 0 for each blank, ***25)
1, Xiaoxue's seat is (2,5), and the position of the classmate in front of him is ().
2,29 is () () of 8 15; 5 tons 13 equals 12 (). 25 of () is 60 meters.
3. In a right triangle, the ratio of degrees of the largest angle to the smallest angle is 5: 1, and the smallest angle is () degrees.
4. A 2-meter-long rope walked 34 meters, leaving () meters. If you use 2 meters of 34, there is still () meters left. Divide the rope with a length of 15m into four sections on average, each section is () () the length of this rope, and each section is () meters.
5. The ratio of A to B is 2: 3, B to C is 4: 5, and A to C is ().
6. A building is 20 stories high, and two adjacent floors have 15 steps. It takes () steps from 1 building to the first floor.
7. There are ***20 math contest questions. 8 points for each correct question and 4 points for each wrong question. Xiaoli got 100, and she did the problem correctly.
8. The reciprocal of the product of the smallest prime number and the smallest composite number is ().
9. If the quotient of number A divided by number B is 0.8, the ratio of number A to number B is (). If the difference between number A and number B is 0.8, then number A is () and number B is ().
10, local telephone charges are as follows:
Categories of less than 3 minutes and more than 3 minutes.
A telephone (station) is 0.30 yuan +00 yuan per minute.
Class B telephone (residential) 0.20 yuan
(1) It takes 5 minutes to make a local call, and it costs RMB () for the first class and RMB () for the first class.
(2) Xiao Wang spent 0.7 yuan on a local call. The longest talk time can be () minutes.
1 1, the sum of three consecutive odd numbers is 129, so the smallest odd number is ().
12, a two-digit number is a factor of 30 and a multiple of 3. This two-digit number is ().
13, Team A and Team B do a job together. It takes 6 hours for Team A to do it alone, and 9 hours for Team B to do it alone. Both teams finish the job every hour ().
14 and 20kg are greater than 16kg (), and 16kg is less than 20kg () ().
15, a semicircle with a radius of 3cm and a circumference of ().
True or false: Is typing () correct? , wrong number? (5 points)
1, the ratio of numerator and denominator of true fraction is less than 1, and the ratio of numerator and denominator of false fraction is not less than 1. ( )
2. If ☆ is less than 1 and not equal to 0, then 62? ☆& gt； 62? ☆。 ( )
3、 15? (5+ 15 )= 15? 5+ 15? 15 =3+75=78。 ( )
The reciprocal of a natural number must be less than itself. ( )
5. For two circles with different sizes, the ratio of the circumference to the diameter of the big circle is equal to the ratio of the length to the diameter of the small circle. ( )
Three. Multiple-choice questions: (65438+ 0 for each small question, *** 10)
1. Add 12 to the previous item of 4: 7. To keep the proportion unchanged, add () to the latter item.
a、 12 B、2 1 C、28 D、32
2, a number divided by its reciprocal, quotient ()
A, must be greater than 1 B, must be less than 1 C, must be equal to 1 D, uncertain.
3. After a batch of fertilizer used 14 tons, this batch of fertilizer still has 14 tons, compared with the remaining ().
A, more B is used, the rest is more C, and the same amount of D is incomparable.
There are 30 candidates in the examination room. The ratio of male to female may be ()
a、3:4 B、2:3 C、 1:3 D、4:5
5, the following graphics, the least axis of symmetry is ()
A, rectangle b, square c, isosceles triangle d, circle
6. After the price of a commodity increases by 15, the price is reduced by 15, and the current price is higher than the original price ()
A, expensive; B, cheap; C, as much; D, uncertainty
7. Pi? ( )3. 14。
A, must be greater than B, must be less than C, must be equal to D, uncertain.
8. The minute hand length of the watch is 10㎝. From 10 to 12, the minute hand passed ().
a、3 1.4 B、62.8 C、 125.6 D、3 14
9. When deducing the formula of circle area, divide a circle into several equal parts and make it into an approximate rectangle. The length of this rectangle is ().
A, radius b, diameter c, circumference d and half of the circumference.
10. Cut out the largest square in a circle with a radius of 4 cm, and the square area is () square cm.
a、 16 B、32 C、64 D、 128
Four, more careful calculation (* * * 28 points)
1, write numbers directly (0.5 points for each small question, 4 points)
57 ? 14 15 = 8 1? 97 = 49 ? 2= 9.9? 0. 1=
13 - 14 = 0? 35 = 1 100 ? 1 10 = 59 ? 2? 59 ? 2=
2. Simplify the ratio below and find the ratio (2 points for each small question, 6 points).
60: 45 0.35: 1645 minutes: 1.5 hours
3. Calculate the following questions (simplify them if you can) (2 points for each small question, 8 points).
78 ? 43+78 ? 36+78 15 ? (23 + 15 )? 15
8 15 ? [ 125 ? (25 + 1 10 )] 7 13 ? [ 1 14 ? (423 - 12 )]
4. Solve the equation (2 points for each small question, 4 points)
23 x？ 14 = 12 x？ 635 =2645 ? 1325
5. Column calculation. (3 points for each small question, ***6 points)
(1) A number is 5 15, and B number is 5 15. What's the difference between these two figures?
(2) What is the quotient of the difference between 7 and its reciprocal divided by the sum of 37 and its reciprocal?
Five, intelligent applications into life (* * * 14 points)
1, only a formula or equation, not (2 points for each small question, ***8 points)
(1) A barrel? Arowana? Salad oil weighs 5 kg and used 34. How many kilograms did you use?
(2) a bottle? Yellow river mouth vinegar? I ate 12 kg, just 45 kg. How many kilograms is this bottle of vinegar?
(3) Student species, 20 willow trees less than Chinese fir. There are 190 willow trees, and how many Chinese fir trees have been planted?
(4) The fruit shop brought oranges and apples * * *130kg, and the weight of apples and oranges was 5: 4. How many kilograms of apples did you bring?
2. There are 108 generals in The Water Margin, one of China's four classical masterpieces, of which 13 are generals and the rest are lieutenants. 108 general, male general 105, female general 3. According to the above information, please write the question on the horizontal line of the corresponding formula (2 points for each small question, * * * 6 points).
( 1)3? 108
(2) 108? ( 1- 13 )
(3)( 105-3)? 105
Guess you like:
1.20 17 Mid-term examination paper and answer of the first volume of sixth grade mathematics.
2.20 17 People's Education Edition Grade 6 Final Exam Papers and Answers
3.20 17 answers to the sixth grade math test paper in primary school
4.20 17 answers to the final examination paper of grade six
5.20 17 Shanghai sixth grade mathematics examination paper