Theresa May meets for trade cooperation talks with Li Keqiang in Beijing

What is the basic property of the number 10?

• It is a fraction.

• It is an even number.

• It is a prime number.

• It is a negative number.

In which context is the number 10 often used?

• As a unit of time.

• As a base in the decimal system.

• As a measure of weight.

• As a unit of temperature.

How is the number 10 significant in mathematics?

• It is the base of the binary system.

• It is the base of the decimal system.

• It is the base of the octal system.

• It is the base of the hexadecimal system.

Which of the following is a key point about the number 10?

• It is the smallest two-digit number.

• It is the largest single-digit number.

• It is a prime number.

• It is a perfect square.

What is a common use of the number 10 in everyday life?

• As a unit of counting.

• As a unit of distance.

• As a unit of volume.

• As a unit of currency.