g5 MULTIPLES AND FACTORS

7000-5000-2000= ______

• 0

• 3000

• 2000

• 1000

The greatest 2- digit number is ______ less than the smallest 3-dogit number by ____

• 10

• 1

• 9

• 0

When we multiply a number with 1,2,3...,we get the multiples of that number.

• True

• False

21 has only 2 Factors.

• True

• False

What are the two common multiples of 5 & 6 ?

• 5,6=30,60

• 5,6=30,50

The common factor of a composite number and prime number is always 0.

• True

• False

• I don't know

• All of these

Every number other than 1 has atleast ______ factors.

• one

• two

• three

Multiples of a number are ___________.

• Infinite

• Finite

Which number is NOT prime?

• 3
• 7
• 17
• 21

The smallest 2-digit prime number is

• 10

• 11

• 97

• 99