How many times digit 9 will appear when you write the numbers from 100 to 200

  1. 280
  2. 218
  3. 229
  4. 228
  5. None of the above/More than one of the above

Answer (Detailed Solution Below)

Option 1 : 280

Free

BPSC Combined Competitive Exam Full Test 16 (2022 Pattern)

150 Questions 150 Marks 120 Mins

Given:

Number from 100 to 999

Calculation:

In the range of 100 to 200 ,

There are 20 9's 

109,119,129,139,149,159,169, 179, 189, 190,191, 192, 193 194, 195 , 196, 197 , 198, 199.

similarly from range of 100 to 899

Number of 9's = 20 × 8 = 160 

In the range of 900 to 999 

Number of 9's = 100 + 10 + 10 = 120

Total number of 9's occur = 160 + 120 = 280

∴ 280 times the digit 9 occurs in the numbers from 100 to 999.

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How many times digit 9 will appear when you write the numbers from 100 to 200

Learn to read numbers up to 10 million

All numbers are composed from just ten different digits:
zero (0), one (1), two (2), three (3), four (4), five (5), six (6), seven (7), eight (8) and nine (9).

Each digit occupies a certain place.
The

place

of the digit tells us the

value

of the digit.

Use this ones, tens, hundreds resource to help you teach place value in a visual way.

How many times digit 9 will appear when you write the numbers from 100 to 200

How many times digit 9 will appear when you write the numbers from 100 to 200

How many times digit 9 will appear when you write the numbers from 100 to 200

How many times digit 9 will appear when you write the numbers from 100 to 200

One-Digit Numbers

How many times digit 9 will appear when you write the numbers from 100 to 200

Let's look at this number:

     5

  • The name of the number is Five.
  • The value of the number is also Five.
  • It has only one digit. This digit is in the Ones place.
  • The digit is also called Five.
  • We can write the number mathematically in the following ways:

    5 = 5 ones
    5 = five

When we write a number with only one digit, that digit is in the ones place. The value of the number gives the number its name. The name of the number and the name of its digit is the same.


Two-Digit Numbers

For a two-digit number, the first digit occupies the Tens place and the second digit occupies the Ones place.

How many times digit 9 will appear when you write the numbers from 100 to 200

Let's look at this number:

        32

  • The name of the number is Thirty-two.
  • The value of the number is also Thirty-two.
  • It has two digits: 3 and 2.
  • The digit 3 is in the Tens place and has a value of Thirty.
  • The digit 2 is in the Ones place and has a value of Two.
  • We can write the number mathematically in the following ways:

    32 = 30 + 2
    32 = 3 tens and 2 ones
    32 = 32 ones
    32 = thirty-two

How many times digit 9 will appear when you write the numbers from 100 to 200

Three-Digit Numbers

For a three-digit number, the first digit occupies the Hundreds place, the second digit occupies the Tens place and the third digit occupies the Ones place.

When writing the number in words, the British system has the word 'and' before the tens place.

How many times digit 9 will appear when you write the numbers from 100 to 200

Let's look at this number:

       112

  • The name of the number is One hundred and twelve or One hundred twelve.
  • The value of the number is also One hundred and twelve.
  • It has three digits - 1, 1 and 2.
  • The first digit 1 is in the Hundreds place and has a value of One hundred.
  • The second digit 1 is in the Tens place and has a value of Ten.
  • The digit 2 is in the Ones place and has a value of Two.

We can write the number mathematically in the following ways:

112 = 100 + 10 + 2
112 = 1 hundreds, 1 tens and 2 ones
112 = 11 tens and 2 ones
112 = 112 ones
112 = one hundred and twelve

Digits and Numbers

Watch the video to learn to read numbers from the digits and its place.

Math Test Questions

Here are some typical Math test questions relating to this topic.

  1. In the number 3,401 which digit is in the tens place?
  2. What is the value of the digit 2 in this number: 329
  3. 10,000 + 300 + 6 = ________

Click here for more Math questions on Place and Place Value (US system).

Click here for more Math questions on Place and Place Value (British system).

More Test Questions

Get full worksheets here: https://www.teacherspayteachers.com/Product/Digits-and-Place-Value-Numbers-Up-To-20000-5118118

Table of Contents

Next:

Guess the Number Game

Rounding Off Numbers

Number Sense and Place Value Quizzes

How many times does 1 digit appear between 100 to 200?

From the range of numbers 0 to 99, the digit 1 appears 20 times. Observe that in number 11, 1 appears two times. Now from 100 to 199 the digit 1 appears 120 times.

How many times does the digit 9 appears between 1 to 100?

There are total 20 nines between 1–100.

How many times the digit 9 occur in the number from 100 to 999?

280 times the digit 9 occurs in the numbers from 100 to 999.

How many times does the digit 9 occur?

Between 1 and 100, the digit 9 occurs in 9, 19, 29, 39, 49, 59, 69, 79, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98 and 99. ∴ The digit occurs 20 times between 1 and 100.