Find Numbers Ending in 6: Identifying Values Below 40

Number Properties with Unit Digit Identification

Choose the number that has 6 as its unit digit and is less 40.

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Step-by-step written solution

Follow each step carefully to understand the complete solution
1

Understand the problem

Choose the number that has 6 as its unit digit and is less 40.

2

Step-by-step solution

To solve this problem, we'll follow these steps:

  • Step 1: List numbers ending with 6.
  • Step 2: Determine which of these numbers is less than 40.

Now, let's work through each step:
Step 1: The numbers ending with a unit digit of 6 are: 6, 16, 26, 36, 46, etc.
Step 2: From the list, identify which numbers are less than 40: 6, 16, 26, 36.
46 is not considered as it is greater than 40.

Therefore, the number that is less than 40 and has 6 as its unit digit is 36 36 .

3

Final Answer

36 36

Key Points to Remember

Essential concepts to master this topic
  • Unit Digit Rule: The rightmost digit determines the unit place value
  • Technique: List numbers ending in 6: 6, 16, 26, 36, 46...
  • Check: Verify 36 < 40 and ends in 6 ✓

Common Mistakes

Avoid these frequent errors
  • Confusing unit digit with tens digit position
    Don't look at the tens place like in 56 or 46 = wrong focus! The unit digit is only the rightmost number. Always check the last digit on the right to identify the unit digit.

Practice Quiz

Test your knowledge with interactive questions

What number do the blue squares below represent?

FAQ

Everything you need to know about this question

What exactly is a unit digit?

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The unit digit is the rightmost digit in any number. For example, in 36, the unit digit is 6. In 245, the unit digit is 5.

Why can't 46 or 56 be correct answers?

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Even though 46 and 56 both end in 6, they are greater than 40. The question asks for numbers less than 40, so only 36 qualifies.

Are there other numbers ending in 6 that are less than 40?

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Yes! The complete list is: 6, 16, 26, 36. But from the given choices, only 36 appears as an option.

How do I remember what 'less than 40' means?

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Think of it as 'smaller than 40'. Any number from 0 to 39 is less than 40. Numbers like 40, 41, 42... are not less than 40.

What if there were multiple correct answers in the choices?

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In multiple choice questions, there's usually only one correct answer. But if you see multiple numbers ending in 6 that are less than 40, double-check the question for additional conditions!

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