# One-Digit Numbers and Two-Digit Numbers

0
5

DIGITS:

Number 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 are called Digits.

We utilize these digits to make more numbers.

One-Digit Numbers:

Number 1 to 9 are One-digit numbers.

Two-Digit Numbers:

Numbers 10 to 99 are Two-digit numbers.

Three-Digit Numbers:

The number 100 is a Three-digit number.

Forming Two-Digit Numbers Using the Given Digits

Numbers can be formed by utilizing these digits:

Count and compose the variety of digits noted above.

Yes, these digits are 10

Also, these digits are 10 one-digit numbers.

Let us form as lots of two-digit numbers by utilizing the digits 5 and 7 as we can.

We can compose 57 and 75

Can you form some other two-digit numbers utilizing the digits 5 and 7?

Yes, these can be
55

and

77

So, all possible two-digit numbers formed by utilizing the digits 5 and 7 are:

57, 75, 55, 77 These remain in all 4 numbers.

Out of these 4 numbers, 55 and 77 have the exact same digit duplicating. Numbers can be formed with or without the repeating of digits.

Let us check out these examples. 1.

Possible two-digit numbers formed by utilizing the digits 1 and 7 without repeating are 17 and 71.

2.

With digits 5 and 9 we might form the numbers 59, 95. 3.

With the digit 0 and the digit 3, just the number 30 is formed. The number 03 is not a two-digit number.

Let us form two-digit numbers utilizing provided digits with or without repeating. I.

Given digits 2 and 6.

Two-digit numbers without repeating: 26, 62
Two-digit numbers with repeating of digits: 22, 66 II.

Given digits 0 and 4.

Two-digit numbers without repeating: 40 (Only one number)

Two-digit numbers with repeating of digits: 44 (Only one number)

Now finish the following sentences. 1. In all, there are __________ one-digit numbers.

2. The best one-digit number is __________. 3. The variety of two-digit numbers from 10 to 19 is

__________. 4. The variety of two-digit numbers from 20 to 39 is

__________. 5. The variety of two-digit numbers from 40 to 69 is

__________. 6. The variety of two-digit numbers from 70 to 99 is

__________. 7. The variety of two-digit numbers from 1 to 99 is

__________. 8. The tiniest two-digit number is __________.

9. The best two-digit number is

__________. 10. Two-digit numbers with repeating are 11, 22,

__________ 99.

9 2.

9 3.

10 4.

20 5.

30 6.

30 7.

90 8.