What will be the units digits of the squares root of the number a)1369

To find the unit digit of the square root of \(1369\), we first need to calculate the square root and then identify the unit digit.

1. **Step 1: Calculate the square root of 1369**
   \[
   \sqrt{1369} = 37
   \]

2. **Step 2: Identify the unit digit of 37**
   - The unit digit of 37 is **7**.

Therefore, the unit digit of the square root of 1369 is **7**.

Would you like more details or have any questions about this process?

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Here are some related questions to explore:
1. What is the unit digit of the square root of 1521?
2. How can you estimate the square root of a number without a calculator?
3. What are the unit digits of squares of numbers ending in 1, 2, 3, etc.?
4. What is the unit digit of \(37^2\)?
5. Can you determine the unit digit of the square root of a non-perfect square?

**Tip:** To determine the unit digit of a square root quickly, remember that only specific digits (0, 1, 4, 5, 6, 9) can be the last digits of a perfect square.

What will be the unit digit of the square root of the number 1369?

Learn how to determine the unit digit of the square root of 1369. This problem involves key mathematical concepts like square roots and unit digits, and is suitable for students in Grades 6-8.

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