Worksheet on Two-Digit Numbers is here. Check the problems on two-digit numbers along with solutions. Go through the below sections to know the various concepts on two-digit numbers like smallest and greatest of the numbers, writing the numbers in words, finding the before, after numbers of given two digits, etc. Test your strengths and weaknesses in the area of Two-Digit Numbers by answering the questions from here.

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## Worksheet on Two-Digit Numbers

**Problem 1: **

Write six two-digit numbers on your own

(i) in figures

(ii) in words

**Solution:**

As given in the question

The six two-digit numbers are 26, 32, 45, 73, 82, 91

The figures and words are –

26 → Twenty-Six

32 → Thirty-Two

45 → Forty-Five

73 → Seventy-Three

82 → Eighty-Two

91 → Ninty-One

**Problem 2:**

Write 12 two-digit numbers on your own

(i) in figures

(ii) in words

**Solution:**

As given in the question,

The 12 two-digit numbers are 12, 16, 18, 24, 28, 36, 42, 46, 50, 52, 64, 68

The twelve two-digit numbers in figures and words are

12 – Twelve

16 – Sixteen

18 – Eighteen

24 – Twenty Four

28 – Twenty Eight

36 – Thirty-Six

42 – Forty-Two

46 – Forty-Six

50 – Fifty

52 – Fifty-Two

64 – Sixty Four

68 – Sixty Eight

**Problem 3:**

(i) Write the smallest two-digit number

(ii) Write the greatest two-digit number

**Solution:**

As given in the question,

The natural numbers generally start from 1 and series continues as 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 and 100

The smallest two-digit number in the above series is 10

The greatest two-digit number in the above series is 99

**Problem 4:**

Write the following numbers in figures and words

Six Tens, Seven Tens, Four Tens, Five Tens, Eight Tens, Nine Tens

**Solution:**

As given in the question,

The numbers are Six Tens, Seven Tens, Four Tens, Five Tens, Eight Tens, Nine Tens

Now, we have to write those numbers in figures and words

Six Tens:

In figures – 60

In words – Sixty

Seven Tens:

In figures – 70

In words – Seventy

Four Tens:

In figures – 40

In words – Fourty

Five Tens:

In figures – 50

In words – Fifty

Eight Tens:

In figures – 80

In words – Eighty

Nine Tens:

In figures – 90

In words – Ninty

**Problem 5:**

Find how many digits are there in the number which comes before 10, 100, 86, 42, 67?

**Solution:**

As given in the question,

The numbers are 10, 100, 86, 42, 67

We have to find the digits of the before numbers

For the number 10, the before number is 9

Therefore, it has one digit

For the number 100, the before number is 99

Therefore, it has two digits

For the number 86, the before number is 85

Therefore, it has two digits

For the number 42, the before number is 41

Therefore, it has two digits

For the number 67, the before number is 66

Therefore, it has two digits

**Problem 6:**

Write the following numbers in figures and words

Two Tens, One Tens, Three Tens, Seven Tens, Twelveth, Fifteentieth

**Solution:**

As given in the question,

The numbers are Two Tens, One Tens, Three Tens, Seven Tens, Twelveth, Fifteenth

Now, we have to write those numbers in figures and words

Two Tens:

In Figures: 20

In words: Twenty

One Tens:

In Figures: 10

In Words: Ten

Three Tens:

In Figures: 30

In Words: Thirty

Seven Tens:

In Figures: 70

In Words: Seventy

Twelveth:

In Figures: 70

In words: Seventy

Fifteenth:

In Figures: 15

In words: Fifteenth

**Problem 7:**

Find how many digits are there in the number which comes after 9, 54, 6, 104, 68, 77?

**Solution:**

As given in the question,

The numbers are 9, 54, 6, 104, 68, 77

We have to find the number of digits after the number

For the number 9, the after number is 10

Therefore, it has two digits

For the number 54, the after number is 55

Therefore, it has two digits

For the number 6, the after number is 7

Therefore, it has one digit

For the number 104, the after number is 105

Therefore, it has two digits

For the number 68, the after number is 67

Therefore, it has two digits

For the number 77, the after number is 76

Therefore, it has two digits

**Problem 8:**

Find how many digits are there in the number that is two numbers before 11, 67, 83, 44, 78, 101, 65?

**Solution:**

As given in the question,

The numbers are 11, 67, 83, 44, 78, 101, 65

We have to find the number of digits that are two numbers before it.

For the number 11, two values before the number is 8

Therefore, 8 is a single-digit number

For the number 67, two value before the number is 64

Therefore, 64 is a double-digit number

For the number 83, two value before the number is 80

Therefore, 80 is a double-digit number

For the number 44, two value before the number is 41

Therefore, 41 is a double-digit number

For the number 78, two value before the number is 75

Therefore, 75 is a double-digit number

For the number 101, two value before the number is 98

Therefore, 98 is a double-digit number

For the number 65, two value before the number is 62

Therefore, 62 is a double-digit number

**Problem 9:**

Write the two digits numbers in words: 56, 87, 34, 18, 10, 8, 58, 11?

**Solution:**

As given in the question

The numbers are 56, 87, 34, 18, 10, 8, 58, 11

We have to write the numbers in words

56 – Fifty-Six

87- Eighty-Seven

34 – Thirty-Four

18 – Eighteen

10 – Ten

8 – Eight

58 – Fifty-Eight

11 – Eleven

**Problem 10:**

Write the two-digit numbers in words: 22, 33, 44, 55, 66, 77, 88, 99?

**Solution:**

As given in the question,

The numbers are 22, 33, 44, 55, 66, 77, 88, 99

We have to write the numbers in words

22 – Twenty-two

33 – Thirty-three

44 – Forty-four

55 – Fifty-five

66 – Sixty-six

77 – Seventy-seven

88 – Eighty-eight

99 – Ninty-nine