NCERT Exemplar Solutions
Class 6 - Mathematics - Unit 7: Algebra - Fill in the Blanks

Question 34

1. The number has two digits: tens digit = t, units (ones) digit = u.
2. Value of the tens digit:
   \( t \text{ tens} = t \times 10 \)
3. Value of the units digit:
   \( u \text{ ones} = u \times 1 \)
4. Add both values to get the whole number:
   \( (t \times 10) + (u \times 1) \)
5. Simplify:
   \( 10t + u \)

Quick check with an example:

If \( t = 3 \) and \( u = 7 \):

So, the two-digit number is \( 10t + u \).