Q.1.
What do you always get when you add a positive whole number and a negative whole number?
Q.2.
What is meant by the following statement: 48 is a multiple of 4?
Q.3.
Which words do not describe the numbers 3, 5, 7 and 9?
Q.4.
If a number is divisible by 10, what must the final digit of the number be?
Q.5.
Which of the following is not a square number?
Q.6.
How can an odd number always be made into an even number?
Q.7.
Which of the following statements is wrong?
Q.8.
If a number is divisible by 5, what must the final digit of the number be?
Q.9.
Which words do not describe the numbers 2, 4, 6 and 8?