What is The Number 107?

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Grade Level:

Pre-School – Class 2

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Definition

What is it?

The number 107 is a whole number that comes after 106 and before 108. It is made up of one hundred, zero tens, and seven ones. It is also a prime number, which means it can only be divided exactly by 1 and itself.

Simple Example

Quick Example

Imagine you are collecting cricket cards. If you have already collected 106 cards and then your friend gives you one more, you will now have a total of 107 cricket cards. It's just one more than 106!

Worked Example

Step-by-Step

Let's find out how many 'tens' are in 107.
1. We have the number 107.
2. In a three-digit number, the digit on the far right is 'ones', the middle digit is 'tens', and the digit on the far left is 'hundreds'.
3. For 107, the '7' is in the ones place.
4. The '0' is in the tens place.
5. The '1' is in the hundreds place.
6. So, there are 0 tens in the number 107 (meaning no full groups of ten beyond the one hundred).
Answer: 0 tens.

Why It Matters

Understanding numbers like 107 is the basic building block for all math, from simple counting to complex calculations. It helps in fields like finance for budgeting, in engineering for measurements, and even in computer science for coding. Every big discovery starts with knowing the basics!

Common Mistakes

MISTAKE: Thinking 107 is an even number. | CORRECTION: 107 is an odd number because it does not end in 0, 2, 4, 6, or 8. Only even numbers can be divided exactly by 2.

MISTAKE: Confusing the place value of the digits, especially the '0'. | CORRECTION: Remember that in 107, the '0' means 'zero tens', not that there are no tens at all in the number (because 100 has tens in it). The '0' specifically refers to the tens place.

MISTAKE: Believing 107 can be divided by numbers other than 1 and 107. | CORRECTION: 107 is a prime number. Try dividing it by 2, 3, 5, 7, 11 – you will always get a remainder. Only 1 and 107 divide it perfectly.

Practice Questions

Try It Yourself

QUESTION: What number comes just after 107? | ANSWER: 108

QUESTION: Is 107 a prime number or a composite number? | ANSWER: Prime number

QUESTION: If you have 107 rupees and spend 7 rupees on a small pack of biscuits, how much money do you have left? | ANSWER: 100 rupees

MCQ

Quick Quiz

Which of these statements about the number 107 is TRUE?

It is an even number.

It is made of one hundred, one ten, and seven ones.

It is a prime number.

It comes before 106.

The Correct Answer Is:

107 is an odd number, not even. It has zero tens, not one ten. It comes after 106, not before. It is a prime number because it can only be divided by 1 and 107.

Real World Connection

In the Real World

When you check your mobile phone balance, you might see 107 MB of data left. Or, if you're tracking runs in a cricket match, a team might score 107 runs. Even when counting passengers in a school bus or items in a grocery store, numbers like 107 are used every day.

Key Vocabulary

Key Terms

WHOLE NUMBER: A number without fractions or decimals (like 0, 1, 2, 3...) | PRIME NUMBER: A whole number greater than 1 that has only two divisors: 1 and itself | ODD NUMBER: A whole number that cannot be divided exactly by 2 | PLACE VALUE: The value of a digit based on its position in a number (ones, tens, hundreds)

What's Next

What to Learn Next

Great job understanding 107! Next, you can explore other types of numbers like composite numbers, or learn about operations like addition and subtraction with three-digit numbers. This will help you build a stronger foundation in math!