.........= 115
Because 138 . 100 : 120 = 13800 : 120 = 115
=> Answer is 115
Chú thích: because nghĩa là " vì "
Answer is 115 nghĩa là " Kết quả là 115 "
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.
help me !!!!!!!!!
Question 1:
Compare:
Question 2:
Compare: A = and B =
Answer: A B
Fill in the blank with the suitable number
Question 3:
The perimeter of the following rectangle in centimeter is cm
Question 4:
=
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 sum of two consecutive odd numbers is 2016. The greater number is
Question 8:
The value of n 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
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
Fill in the blank with the suitable number
Question 1:
There are 49 students in a class. Boy students are the number of girl students. There are girl students in this class.
Question 2:
Calculate:
The value of A is
Question 3:
Calculate:
The value of A is
Question 4:
Jessica is 8 years old. Her grandmother is of her age. How old is Jessica's grandmother?
Answer: years old.
Question 5:
If the sum of denominator and numerator of a fraction is 52 and the denominator is 18 units more than the numerator then the numerator is
Question 6:
Find two consecutive even numbers if the first number is of the second number.
Answer: The second number is
Question 7:
Calculate:
The value of A is
Question 8:
How many natural numbers not greater than 1665 which are divisible by 5?
Answer: numbers
Question 9:
If then is
Question 10:
The sum of three consecutive even numbers is 960. The greatest numbers is
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
...% cua 120 la 138
.....% của 120 là 138
...% của 120 là 138
Fill in the blank with the correct number
Question 1:
Complete the number pattern:
0,3,8,15,24,,48.
Question 2:
Find the area of the shaded region if A and B are squares of sides 5cm and 8cm respectively.
Answer: The area of the shaded region is .
(write your answer by decimal in simplest form)
Question 3:
If , compute =.
Question 4:
The side of each square grid is 2cm. Find the area of the shaded region.
Answer: The area of the shaded region is .
Question 5:
If , find the value of m in .
Answer: m=.
Question 6:
How many whole numbers between 1 and 100 are not divisible by 3 or 11?
Answer: numbers.
Question 7:
Evaluate:
=.
(round to four decimal places)
Question 8:
Evaluate:
=.
(write your answer by decimal in simplest form)
Question 9:
Find the whole number A knowing that A is 9 units greater than the average of A, 38, 45 and 67.
Answer: A=.
Question 10:
Find the whole number C knowing that C is 14 units smaller than the average of C, 68, 72, 99.
Answer: C=.
