# 68² will have __________ at the unit's place. Fill in the blanks to make the statement true.

**Solution:**

Given, 68² will have __________ at the unit's place.

We have to fill in the blanks to make the statement true.

Number obtained when a number is multiplied by itself is called the square of the number.

if m = n², then m is a perfect square where m and n are natural numbers.

Now, (68)² = 68 × 68

= 4624

The value at the unit’s place is 4

We know that the square of a number having 2 or 8 at the unit's place ends in 4.

68² has 8 at the unit’s place.

The value at the unit’s place ends in 4.

Therefore, the required value is 4.

**✦ Try This: **72² will have __________ at the unit's place. Fill in the blanks to make the statement true.

**☛ Also Check: **NCERT Solutions for Class 8 Maths

**NCERT Exemplar Class 8 Maths Chapter 3 Sample Problem 12**

## 68² will have __________ at the unit's place. Fill in the blanks to make the statement true.

**Summary:**

68² will have 4 at the unit's place

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