Subscribe to our YouTube channel for the latest videos, updates, and tips.


Formation of Numbers

Two different numbers can be formed using 2 different digits. In a 2-digit number 42. The digits are 4 and 2. We can form another number 24 by using same digits.

The greater number is formed by arranging the given digits in descending order.

42

is greater than

24


The smaller number is formed by arranging the given digits in ascending order.

24

is smaller than

42


We form the greater number by repeating the greater digit. 4 is the greater digit in the number.

42


44

44 is the greater number formed.


We form the smallest number by repeating the smallest digit.

42


22


Note: We cannot form any number by writing zero on the extreme left.


1. Write all possible 2-digit numbers using the given digits in each set. The digits can be repeated. Color in blue the smallest number in each set. One has been done for you. 

Digits

Number

4,  5

44, 45, 54, 55

2,  9

___________________________

8,   3

___________________________

9,   6

___________________________

9,   6

___________________________

Answer:

1.

Digits

Number

2,  9

22, 29, 92, 99

8,   3

33, 38, 83, 88

9,   6

66, 69, 96, 99

3,   2

22, 23, 32, 33


2. Write all possible 2-digit numbers using the given digits in each set. The digits can be repeated. Color in blue the greatest number in each set. One has been done for you. 

Digits

Number

3,  7

33, 37, 73, 77

2,  3

___________________________

0,  7

___________________________

7,   8

___________________________

4,  1

___________________________


Answer:

2.

Digits

Number

2,  3

22, 23, 32, 33

0,  7

70, 77

7,   8

77, 78, 87, 88

4,  1

11, 14, 41, 44


3. Write the greatest 2-digit number, without repeating the given digits. One has been done for you. 

Digits

Number

1,  5

51

8,  4

___________________________

5,  2

___________________________

3,  5

___________________________

4,  8

___________________________


Answer:

3.

Digits

Number

8,  4

84

5,  2

52

3,  5

53

4,  8

84


4. Write the smallest 2-digit number, without repeating the given digits. One has been done for you. 

Digits

Number

1,  8

18

8,  9

___________________________

5,  3

___________________________

3,   6

___________________________

4,  7

___________________________


Answer:

4.

Digits

Number

8,  9

89

5,  3

35

3,   6

36

4,  7

47




First Grade Math Activities

From Formation of Numbers to HOME PAGE




Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.




Share this page: What’s this?

Recent Articles

  1. How to Find the Average? | What Does Average Mean? | Definition

    May 15, 25 06:05 PM

    Average 2
    Average means a number which is between the largest and the smallest number. Average can be calculated only for similar quantities and not for dissimilar quantities.

    Read More

  2. Worksheet on Rounding Off Number | Rounding off Number | Nearest 10

    May 15, 25 05:12 PM

    In worksheet on rounding off number we will solve 10 different types of problems. 1. Round off to nearest 10 each of the following numbers: (a) 14 (b) 57 (c) 61 (d) 819 (e) 7729 2. Round off to

    Read More

  3. Worksheet on Rounding Decimals | Questions Related to Round a Decimal

    May 15, 25 11:52 AM

    Worksheet on Rounding Decimals
    The worksheet on rounding decimals would be really good for the students to practice huge number of questions related to round a decimal. This worksheet include questions related

    Read More

  4. Rounding Decimals | How to Round a Decimal? | Rounding off Decimal

    May 14, 25 03:01 PM

    Rounding decimals are frequently used in our daily life mainly for calculating the cost of the items. In mathematics rounding off decimal is a technique used to estimate or to find the approximate

    Read More

  5. Rounding Off to the Nearest Whole Number | Nearest 10, 100, and 1000

    May 13, 25 03:43 PM

    Nearest Ten
    Here we will learn how to rounding off to the nearest whole number?

    Read More