Question

The square of a two digit number has_______ Which of the following numbers will go in to the space provided and make the number sentence true?(a) 2 digits(b) 3 digits(c) 3 or 4 digits(d) 4 or 5 digits

Answer 1

C

Explanation:

3 or 4 digit

Eg : Smallest two digit number = 10

10 * 10 = 100

Biggest two digit number = 99

99 * 99 = 9801