1.

Which of the following statements is wrong? 

[ ] 
If a number is divisible by 3, it is divisible by 6 
[ ] 
If a number is a multiple of 10, it is divisible by both 2 and 5 
[ ] 
If a number is divisible by 6, it is an even number 
[ ] 
If a number is divisible by 6, it is divisible by 2 


2.

Which of the following statements is true? 

[ ] 
There are more positive numbers than negative numbers 
[ ] 
For every positive number there is a negative number 
[ ] 
The smallest negative even number is 2 
[ ] 
The smallest negative odd number is 1 


3.

Which words do not describe the numbers 3, 6, 9 and 12? 

[ ] 
Factors of 36 
[ ] 
Whole numbers 
[ ] 
Square numbers 
[ ] 
Multiples of three 


4.

What do you always get when you multiply a positive whole number and a negative whole number? 

[ ] 
Either a positive or negative number 
[ ] 
Either a positive number or negative number or zero 
[ ] 
A positive number 
[ ] 
A negative number 


5.

How can an even number always be made into an odd number? 

[ ] 
Add an odd number to it 
[ ] 
Multiply it by 2 
[ ] 
Add an even number to it 
[ ] 
Divide it by 2 


6.

If a number is divisible by 4, what must the final digit of the number be? 

[ ] 
4 or 8 
[ ] 
0, 2, 4, 6, or 8 
[ ] 
2, 4 or 8 
[ ] 
0, 1, 2, 4, 6, or 8 


7.

If a number is divisible by 6, what must the final digit of the number be? 

[ ] 
4 or 8 
[ ] 
0, 2, 4, 6, or 8 
[ ] 
2, 4 or 8 
[ ] 
0, 1, 2, 4, 6, or 8 


8.

Which of the following is not a square number? 

[ ] 
4 
[ ] 
9 
[ ] 
12 
[ ] 
16 


9.

Which words do not describe the numbers 5, 10, 15 and 20? 

[ ] 
Multiples of 5 
[ ] 
Whole numbers 
[ ] 
Each number is 5 more than the previous number 
[ ] 
Even numbers 


10.

What is a multiple of a number? 

[ ] 
A number that is divisible exactly by the first number 
[ ] 
An odd number 
[ ] 
The number you get when you multiply the first number by itself 
[ ] 
An even number 

