Question 1:
Convert 25m = ........... km.
Question 2:
2m2 = .............. dm2.
The missing number is ............
Question 3:
Convert 3,25kg = ........... g.
a. 0,325b. 325c. 3250d. 32,5Question 4:
Convert 340kg = .......... ton.
a. 34b. 3,4c. 0,34d. 0,034
1:B 2:A 3:C 4:c
ui,lại sai!!!!
Question 1:
Convert 1m = ..........cm.
Question 2:
Convert 1mm = ............ m
Question 3:
If x is a natural number and 3,8 < x < 4,3 then x = ..............
Question 4:
In the following numbers, which is the greatest?
7,568; 9,265; 8,975; 7,689; 9,256
Answer:
The greatest number is .............
Question 5:
In the following numbers, which is the smallest?
4,92; 5,84; 4,85; 8,54; 4,58; 5,48
Answer:
The smallest number is ...............
Question 6:
Convert: 5km 2m = ............. km.
Question 7:
If m is a even number and 81,32 > m > 78,54 then m = .......
Question 8:
Use all the digits below to form the decimal number that is smaller than 5.
2; 5; 9; 4; 8
How many such numbers are there?
Answer:
There are ........... numbers.
Question 9:
Fill in the blank with the suitable sign (>, <, =)
Compare:
76,5 ......... 75,66
Question 10:
Compare: 31,040 ........... 31,04
Fill in the blank with the suitable sign (>; =;<)
Question 1:
Compare: 3kg 50g 3500g
Question 2:
Compare: A = and B =
Answer: A B
Fill in the blank with the suitable number
Question 3:
=
Question 4:
The perimeter of the following rectangle in centimeter is cm
Question 5:
Convert: m = mm
Question 6:
6km 32m = …m
The missing number is
Question 7:
How many natural numbers are not greater than 2005?
Answer: There are numbers.
Question 8:
The cost of eight spoons is 4 dollars. How much do 6 spoons cost?
Answer: 6 spoons cost dollars.
Question 9:
The sum of the page number of the last 3 pages of a book is 369. What is the last page number?
Answer: The last page number is
Question 10:
Calculate:
(Write your answer in the simplest form)
Convert: 1cm =......... m
Convert: 1mm =.......... m
Convert: 1ton 3kg = kg
Fill in the blank with the suitable number
Question 1:
Complete the table
(Write your answer in the simplest form)
Answer:
Question 2:
The denominator of the fraction is
Question 3:
The correct number fill in the box is
Question 4:
Convert: kg = g
Question 5:
The sum of two numbers is 156 and their ratio is . The smaller number is
Question 6:
Calculate:
(Write answer in the simplest form)
Question 7:
The cost of 6 flowers is 8 dollars. How much does Mrs. Emily pay for 9 flowers?
Answer: She pays dollars.
Question 8:
The correct number fill in the blank is
Question 9:
The least common denominator of two fractions and is
Question 10:
A square of side 8cm has the same perimeter as a rectangle. If the ratio of the width of the rectangle to its length is 1:3 then its area is
Câu 1:
of is
Câu 2:
Calculate: 4m 40cm + 3m 20cm = cm
Câu 3:
Convert: 2kg 16g = g
Câu 4:
Convert: 2hm 4dam = m
Câu 5:
Fill the suitable number in the following blank.
Câu 6:
There are 72 kilograms of rice divided equally into three bags. How many kilograms of rice does each bag contain?
Answer: kilograms.
Câu 7:
The first box contains 350kg of strawberries. The second box contains 50kg of strawberries more than the first one does. How many kilograms of strawberries do the two boxes contain?
Answer: The two boxes contain kilograms of strawberries.
Câu 8:
Find the value of such that .
Answer:
Câu 9:
Find X such that .
Answer: X=
Câu 10:
Amanda's average mark for the first four tests was 88. How many marks did she score for the fifth test to improve her average mark to 90?
Answer:
Question 3:
?/4m = 175 cm
The missing number is
Fill in the blank with the suitable sign (>; =;<)
Question 1:
Compare: 3kg 50g 3500g
Question 2:
Compare: A = and B =
Answer: A B
Fill in the blank with the suitable number
Question 3:
Calculate:
(Write your answer in the simplest form)
Question 4:
Divide:
(Write your answer in the simplest form)
Question 5:
=
Question 6:
The sum of denominator and numerator of a fraction is 91 and the fraction is equal to . The denominator of the fraction is
Question 7:
The cost of eight spoons is 4 dollars. How much do 6 spoons cost?
Answer: 6 spoons cost dollars.
Question 8:
6km 32m = …m
The missing number is
Question 9:
In the following figure, ABED and BCFE are square. If the perimeter of the rectangle ACFD is 54cm then its area is
Question 10:
The sum of the page number of the last 3 pages of a book is 369. What is the last page number?
Answer: The last page number is
Question 2:
Fill in the blank with the suitable sign (>, <, =)
Question 2.1:
Compare: 5/123 ............1/41
Fill in the blank with the suitable number.
Question 2.2:
Divide
Write your answer in the simplest form.
Question 2.3:
3km2 = .......... m2.
Question 2.4:
...../4 m = 175cm.
The missing number is .............
Question 2.5:
The cost of eight spoons is 4 dollars. How much do 6 spoons cost?
Answer:
6 spoons cost ..............dollars.
Question 2.6:
The sum of two consecutive odd numbers is 2016. The greater number is ...............
Question 2.7:
The sum of denominator and numerator of a fraction is 91 and the fraction is equal to 6/7. The denominator of the fraction is ...............
Question 2.8:
1/2 + 1/4 + 1/n = 11/12
The value of n is ...........
Question 2.9:
Bella has 30 candies. Alice has 5 candies fewer than Bella. Sara has 5 candies more than Bella. How many candies do they have altogether?
Answer:
They have .......... candies altogether.
Question 2.10:
The sum of the page number of the last 3 pages of a book is 369. What is the last page number?
Answer:
The last page number is .............
Question 3:
Question 3.1:
25mm2 = .............
Question 3.2:
3/100 m2 = ...........
a. 3dm2b. 30cm2c. 3mm2d. 3cm2Question 3.3:
2kg = ..........
a. 20gb. 200gc. 2000gd. 20000gQuestion 3.4:
Write >, <, =
3cm2 200mm2 ............. 3200mm2
Question 3.5:
3/10 kg = .............g.
câu 1:phần thập phân của số 42,25 là
a 25
b 25/10
c 25/100
d 25/1000
câu 2: 3/4 giờ =................giờ.số thích hợp điền vào chỗ chấm là
a 0,75
b 3,4
c 0,34
d 45
câu 3:diện tích tam giác có đáy là 2 cm và chiều cao 1,5 cm là
a 3 cm2
b 2 cm2
c 1,5 cm2
d 1,75 cm2
câu 4:một ô tô đi quãng đường AB dài 120 km mất 2 giờ 30 phút.vận tốc ô tô là
a 80 km/giờ
b 60 km/giờ
c 50 km/giờ
d 48 km/giờ
câu 5:hình hộp chữ nhật có chiều dài 3 cm,chiều rộng 2 cm và chiều cao 1 cm.Vậy thể tích của hình hộp chữ nhật đó là:.............................................
giúp mình với ,mình đang cần gấp lắm
