Comprehensive set of mathematics multiple choice questions for primary and middle school students
1 and 8 are four times () 13223 12.
2, 96-32+28=, the correct answer is ().
①29②60③92
3, 36+28()6×9 comparison, put () in brackets.
①③=
4, 12÷4 Pronunciation: ()
① 12 divided by 4? ② 12 divided by 4? ③4 divided by 12
5. There are 45 people singing and 9 people dancing. Singing is () times as much as dancing.
①3②4③5
6. On the clock face, the hour hand moves from 1 to 3, and the minute hand moves to ()
A, 2 grids
B, three laps
C, 2 laps
7. In the handicraft class, boys made six red flags and girls made 10 red flags. What can be done to make boys and girls make as many colorful flags?
A girls give boys four faces, B boys add two faces, and C girls give boys two faces.
8, with 2, 0, 6, you can form () ten digits and two different digits.
A, 6
b、3
c、4
9. According to Law 7,14,21,(? ), 35, brackets should be filled in (? )
a、20B、24？ c、28
10, observe an acute angle with a magnifying glass, angle ()
A, getting bigger? B, smaller C, same size
1 1. In the formula without brackets, division, addition and subtraction must be calculated first. )。
A: Calculate in turn? B, is it? Area c? Addition and subtraction
12, the height of a building (? )。
Answer: 15 decimeter b, 15 meter c, 15 cm.
13, a big cock weighs (? )。
A: 3 grams? B, 30 grams? C, 3 kg
14. Buying 1 kg bananas requires 3 yuan money, and the existing 15 yuan can buy them. ) kilos of bananas. ?
Five thousand pounds? b、5？ c、500？
Sand with weight of 15 and 1 kg (? ) The weight of cotton is1000g. ?
a 、> B 、