The first volume of the second grade of primary school mathematics final exam topic one
First, write the number directly. (***20 points) 42+20= 30+29= 83+6= 03=47=
53+88= 93-7= 96+80= 53-3+9=
67+85= 18+60= 37-32-5= 83+4=
75-3= 38- 18+25= 9+57= 34+9=
Fill in the blanks. (*** 16)
1，50m 26m = () m 3m- 100cm = () m。
32cm 19cm = () cm 20m+80m = () m。
()6=30 ()8=48 ()()= 18
7()=42 ()9=27 ()()=36
2, three children, a table tennis match, every two people, a * * * play () times.
3. When six 3s are added together, the multiplication formula is (), which is pronounced as ().
4. Fill in the appropriate unit name.
A marker is about 10 () long. Mom is 1()62 ().
The classroom is about 10 () long. This wooden bed is about 2 () long.
5. Fill in+,-or,, = in ○.
8○6=48 36○73-37 97○65
2○2=4 43○67 18○9=9
Third, multiple-choice questions, choose the serial number of the correct answer and fill in the brackets. (*** 10 point)
What is the sum of 1 and five 3s? The correct formula is ()
a、5+5+5= 15 B、5+3=8 C、53= 15
2. There are () two digits, consisting of 2, 6 and 0.
a、2 B、4 C、6、
3, 5+5+5+4 cannot be rewritten as formula ().
a、54 B、53+4 C、45- 1
4, four good friends meet and hug each other once, * * * to hug () times.
A, 3 times b, 4 times c, 6 times
Four. Judgment: (***5 points)
The sum of 1 and 9 4s is 13. ()
2. The height of Xiao Qiang is about137cm. ()
3. Every corner has an endpoint and two sides. ()
4. It takes 1 minute to walk clockwise. ()
5. 1 linear length 100 meter. ()
Verb (abbreviation of verb) Draw a picture: (***8 points)
1. Draw a line 2 cm shorter than 10 cm.
2. Draw an acute angle, a right angle and an obtuse angle on the paper.
Sixth, calculation. (***20 points)
1, calculated vertically. (12)
67+32= 46+28+23=
96-54= 82-37- 12=
2. Column calculation: (***8 points)
(1) What is the sum of five 7s?
(2) Both addends are 18. What's the total?
(3) One multiplier is 6 and the other multiplier is 4. What is the product?
(4) What is the number 15 more than the sum of six 9s?
Seven, the use of mathematics. (*** 18)
1, each bus can take up to 9 people, and how many people can four buses take up to?
A: Four buses can take at most () people.
The fruit shop sent 48 boxes of fruit in the morning and 37 boxes in the afternoon.
(1) How many boxes of fruit are shipped a day?
A: * * * Deliver () boxes of fruit every day.
(2) 56 boxes have been sold, how many boxes are left?
A: There are () more boxes.
There are 43 female teachers in the school, and there are 27 fewer male teachers than female teachers. How many teachers are there in the school?
There are teachers () in the school.
4. A teapot 32 yuan and a teacup 4 yuan.
How much does it cost to buy 8 teacups and 1 teapot?
A: It costs () yuan to buy 8 teacups and 1 teapot.
② Can you ask other math questions and answer them?
The second grade of primary school, the first volume, the final exam of mathematics.
1, a number written directly. (12 points) (1) 31+47 = 720 ÷ 6 = 900× 5.
46- 18= 380+530= 680÷4=
16×6= 7 10-420= 8 10-490=
80÷5= 120×7= 340+270=
(2)700-50×6= 420÷2×3= (74+26)×4=
100×2+3= 700-400+200= 180÷(3×3)=
2. Fill in the blanks. (6 points)
(1) In an equation, there are addition, subtraction, multiplication and division, so () should be calculated first and then ().
(2) The difference is 590, the subtraction is 380, and the minuend is ().
(3) The commonly used time unit is ().
(4) A triangle has three angles, one of which is ().
(5) Divide 0 by any number that is not zero to get ().
(6) Xiaoling arrives at school at 7: 00 in the morning and finishes school at 1 1: 00. She stayed at school for () hours in the morning.
3. Judges. Tick √ for the right and × for the wrong. (4 points)
(1) Multiply any number by 0 to get 0. ……………………………………()
(2) All right angles are equal. ……………………………………()
(3) It takes 1 minute to walk clockwise. ………………………………()
(4) A corner has a vertex and two sides. …………………………………()
4. Strong calculation and checking ability. (12)
786+4829 5040-3827
1090×86 125÷6
5. Recursive equation calculation. (24 points)
2976+674-325 9309×7÷3
1527-4048÷84 18×6+3604
(582+6467)÷74 180÷( 1 19- 1 15)
379×(207- 199) 76 14-(2 164+87 1)
6. Fill in > or =. (6 points)
349+768 0768+34 960 minutes 0 1 hour
2612-94302612-8433 minutes 0300 seconds
540 ÷ 6 0540× 6 5 hours and 50 minutes
7. Column calculation. (12)
(1) What is 2895 less than 5 100?
(2) What is the four times of 629?
Nine times a number is 7209. What's this number?
(4) What is the quotient and remainder of 7 divided by 70 16?
8. Application questions. (24 points)
(1) When the school built the fence, 4560 bricks were delivered on the first day, 960 more than the next day. * * * How many bricks did you send in two days?
This toy factory planned to produce 6700 toy pandas last year. Actually, 3,976 vehicles were produced in the first half of the year and 4,054 vehicles were produced in the second half. How much more than planned?
(3) There are four tigers in the zoo, weighing 1 120kg. There is an elephant, which weighs 4320 kilograms more than the average tiger. How much does this elephant weigh?
(4) The luggage factory produced 2,640 schoolbags in April, 1300 in the first half of May and 1500 in the second half of May. How much is the output in May more than that in April?
(5) The vegetable market shipped 5,800 Jin, and three cars of radishes were shipped, with an average of 1.250 Jin per car. How many Jin of vegetables are shipped more than radish?
(6) Transport 2,500 bags of flour to the grain depot by car, each car can hold 180 bags. How many bags are left after six cars are shipped at a time?
The third question of the final exam of mathematics in the first volume of the second grade of primary school
Fill in the blanks. 1, fill in the appropriate units.
(1) The width of Xiaogang's finger is about 1 ().
(2) The height of the big tree is about 4 ()
(3) The length of the brush is about 20 ()
(4) Xiaoxiao's height is 100 ()
2. Five numbers greater than 45 are (), and six numbers less than 38 are ().
After Fangfang gave Mingming five balls, the number of balls was the same. It turns out that they are short of () balls.
4. Fill in ","or "-"in ().
55+4()6×9 3×9()50-22 100 cm () 1 m
Second, write directly.
8×6= 4+20= 78-20= 1× 1= 67+0=
35+40= 92-0= 4×9= 50-25=
Third, write calculations.
27+48= 97-39= 34+26- 18=
45-37= 34+27= 18+27+55=
4. Let me distinguish (tick "√" for the right and "×" for the wrong).
The bigger the openings on both sides of the 1. angle, the bigger the angle. ()
2. Xiaoming's height 135 cm. ()
3, 3×4+4 can be regarded as 4×4= 16 ()
4. On the centimeter scale, it is 5 centimeters long from Grade 4 to Grade 9. ()
5 and 2 are added continuously to get 18, which needs to be added 9 times. ()
6. There are 8 poplars and 6 times as many willows as poplars. How many willows are there? The formula is 48÷8=6 trees ()
Fifth, extracurricular activities.
1, 9 people in each high jump group, ***3 groups. How many people take part in the high jump?
There are as many gymnasts as runners. There are 25 gymnasts. How many people practice gymnastics and run?
Xiaoying made five paper planes, and Obana Xiaowen made as many as Xiaoying. How many paper planes have they made?