Question

Write the number 31 in tens and ones

Answer 1

  Just use 3 tens and 1 ones.

Answer 2

Answer: The ones digit in 31 is 1,

The tens digit in 31 is 3.

Explanation:

In a whole number each digit has its own place value which is represented by a digit in a number on the basis of its position in the number.

We can write,

31 = 30 + 1

The position of 1 = ones

And, the position of 3 = tens,

Thus, In 31,

The ones digit = 1,

And, tens digit = 3.