Exam number 3

Fill in the blank with the suitable number

Question 1:
The sum of two numbers is 98 and their difference is 24. The greater number is 

Question 2:
Fill missing number in the blank
41165+23042=23042+

Question 3:
Fill missing number in the blank 
(32514+16257)+23459=+(16257+23459)

Question 4:
Calculate: 91625 – 27356= 

Question 5:
If a square has one side’s length is 12cm then its perimeter is cm

Question 6:
If the perimeter of a square is 104m then its one side’s length is m

Question 7:
Find x such that x+24360=41256
Answer: x=

Question 8:
Find y such that y – 12358=18031 
Answer: y=

Question 9:
Find the value of n such that 
Answer: n=

Question 10:
Find the value of b such that 
Answer: b=

Exam number 2

Fill in the blank with the suitable number

Question 1
Find the value of 
Answer: ........

Question 2
Fill missing number in the blank
54723+........=27849+54723

Question 3:
Fill missing number in the blank
41165+23042=23042+.........

Question 4:
Calculate: 4159+2615+421=.........

Question 5:
Find x such that x+24360=41256
Answer: x=........

Question 6:
If the perimeter of a square is 104m then its one side’s length is : ........ m

Question 7:
If a square has one side’s length is 12cm then its perimeter is : ........ cm

Question 8:
Find y such that y – 12358=18031 
Answer: y=............

Question 9:
The perimeter of a rectangle is 36cm and its length is 6cm more than its width. Its area is : ........

Question 10:
Find the value of b such that b5 x 5 = 75
Answer: b=.........

Find the sum of following numbers

Answer: 

Question 2:
Find the value of 
Answer: 

Question 3:
The sum of two numbers is 47 and their difference is 15. The smaller number is 

Question 4:
Fill missing number in the blank
54723+=27849+54723

Question 5:
Find y such that y – 12358=18031 
Answer: y=

Question 6:
There are 72 pages in a book. How many pages are there in 12 such books?
Answer: pages

Question 7:
If the perimeter of a square is 104m then its one side’s length is m

Question 8:
If a square has one side’s length is 12cm then its perimeter is cm

Question 9:
If  then a=

Question 10:
The perimeter of a rectangle is 36cm and its length is 6cm more than its width. Its area is  

ill in the blank with the suitable number

Question 1:
Find x such that x:6=13
Answer: x =

Question 2:
How many goldfish are there?

Answer: There are goldfish.

Question 3:
Convert: 6cm = mm

Question 4:
If x:5=32 then x =

Question 5:
There are six students in a drawing class. Each student draws a picture as same as the picture below. How many stars do they draw in all?


Answer: They draw stars in all.

Question 6:
The perimeter of the triangle below is cm

 

Question 7:
Jennifer has 4 chocolate boxes. There are 12 chocolate bars in each box. How many chocolate bars does she have?
Answer: She has chocolate bars.
 

Question 8:
Find y such that y:6=32:4
Answer: y =

Question 9:
A even 2 – digit number has a digit 4 in the tens place.It is greater than 46. What is it?
 Answer: It is

Question 10:
The product of 40 and a number, m, is a 2- digit number that greater than 40. The value of m is

Question 1:
The least common multiple of 330; 65; 15 is 

Question 2:
Given seven numbers: 25; 17; 39; 43; 239; 1021; 1023.
The composite numbers are  
(Write numbers in order from the least to the greatest and use ";")

Question 3:
The common factors of 18 and 27 are 
(Write numbers in order from the least to the greatest and use ";")

Question 4:
Given the set of even numbers: {2; 4; 6; …; 100}.The number of elements is 

Question 5:
Find four integer numbers a,b,c,d such that
a + b + c + d = 1
a + c + d = 2
a + b + d = 3
a + b + c = 4
Answer: (a;b;c;d)=() 

Question 6:
Find a four-digit natural number that is less than 2015.If the thousands digit is erased,the number will be decreased by 9 times. 
Answer:The number is 

Question 7:
Calculate: 1×2+2×3+⋯+100×101=

Question 8:
The  term of the expression A=1-7+13-19+25-31+⋯ is 

Question 9:
Given the expression A= ...
Find the value of n such that 2A+3=
Answer: n=

Question 10:
A natural number has six digits and the units digit is 4.If the units digit is moved to the first row then the number will be increasedby 4 times.The number is 

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

Question 1:
Calculate: 626.35+525.36 = 

Question 2:
There are 60 seats on a train. 40% of the seats are empty. How many empty seats are there in the train?
Answer: There are  empty seats.

Question 3:
Convert:   

Question 4:

The perimeter of the circle is cm
(Write your answer by decimal in the simplest form)

Question 5:
The area of the trapezoid below is 100 m2. Find x

Answer: x = 

Question 6:
Calculate: 23.76+18.52+16.24+41.48 = 

Question 7:
14 hours 25 minutes – 7 hours 45 minutes =  hours 40 minutes

Question 8:

The value of m is 

Question 9:
Form the smallest 5 – digit odd number using all the digits below.

Answer: 

Question 10:
Find N such that 
Answer: N = 

Question 1:
The smallest multiple of 47 is 

Question 2:
Which of following numbers is prime?

Answer: 

Question 3:
The smallest factor of 82 is 

Question 4:
K is a prime number and a multiple of 43. What is K?
Answer: K = 

Question 5:
In the following figure, AN = 5cm and AB = 8cm. NB = cm
 

Question 6:
In the following figure, RQ = 12cm and PR = 17cm. PQ = cm
 

Question 7:
List the first three multiple of 6. 
(Write numbers in order from least to greatest and use “;”)
Answer: 

Question 8:
The number 55 has  factors.

Question 9:
Find n such that n and n + 1 are factors of 40
Answer: n = 

Question 10:
If a, b are consecutive natural numbers and  is divisible by 5 and 9 then a = 

Fill in the blank with the suitable number
Question 1:
Fill missing number in the blank
41165+23042=23042+
Question 2:
Fill missing number in the blank
54723+
=27849+54723
Question 3:
Calculate: 4159+2615+421=
Question 4:
The sum of two numbers is 98 and their difference is 24. The greater number is 
Question 5:
If a square has one side’s length is 12cm then its perimeter is 
cm
Question 6:
Find the value of 2356+a-b for a=1482, b=3105
Answer: 
Question 7:
Think of a number that if you add 720 to it the answer will be 1427. The number is 
Question 8:
If the perimeter of a square is 104m then its one side’s length is 
m
Question 9:
I am an even 2-digit number. The sum of my tens digit and my ones digit is 11 and their difference is 5. Who am I?
Answer: 
Question 10:
The perimeter of a rectangle is 72cm and its length is 12cm more than its width. Its length is 
cm