By the end of this lesson, you’ll not only learn how to pronounce and use numbers but also gain the confidence to apply them in real-life scenarios. Let’s get started!

Part 1: Numbers 1-20

The first step in learning English numbers is mastering 1 to 20. These numbers are the most frequently used and form the base for learning larger numbers.

Numbers 1-20: Spelling and Pronunciation

Here is a list of numbers from 1 to 20 with their spellings:

1. One
2. Two
3. Three
4. Four
5. Five
6. Six
7. Seven
8. Eight
9. Nine
10. Ten
11. Eleven
12. Twelve
13. Thirteen
14. Fourteen
15. Fifteen
16. Sixteen
17. Seventeen
18. Eighteen
19. Nineteen
20. Twenty

Pronunciation Tips:

• Pay special attention to numbers with similar endings, such as thirteen, fourteen, and fifteen. Practice saying them aloud:
  • “Thir-teen,” “Four-teen,” “Fif-teen.”
• The “teen” suffix in 13-19 can sound different from “ty” in multiples of ten (e.g., thirty). Emphasizing this difference is essential for clear communication.

How to Use Numbers 1-20

• Quantities: These numbers are essential for describing small quantities.
  • Example: “I have three pencils.”
• Talking About Age: Numbers 1-20 are often used for describing young ages.
  • Example: “My daughter is six years old.”
• Counting Small Groups:
  • Example: “There are nine students in the class.”

Common Mistakes and How to Avoid Them:

• Mispronouncing numbers like “three” (not “tree”) or “seven” (not “seben”). Practice saying these words slowly to improve accuracy.

Practice Exercise:

Match the numbers with their spellings:

1. Fourteen
2. Eight
3. Twelve
4. Nineteen
5. Five

Write your answers in the comments to get feedback!

Part 2: Tens and Multiples of Ten (30, 40, 50, etc.)

Once you are comfortable with numbers 1-20, it’s time to learn multiples of ten. These numbers are especially important because they are used frequently in larger numbers.

List of Multiples of Ten:

Here are the multiples of ten from 10 to 100:

• 10 – Ten
• 20 – Twenty
• 30 – Thirty
• 40 – Forty
• 50 – Fifty
• 60 – Sixty
• 70 – Seventy
• 80 – Eighty
• 90 – Ninety
• 100 – One Hundred

Patterns in Multiples of Ten:

• Notice how these numbers follow a pattern: the root number (three, four, five) + “ty” (thirty, forty, fifty).
• The only exception is “forty,” which drops the “u” from “four.”

How to Use Multiples of Ten:

1. Talking About Age:
   • “She turned thirty yesterday.”
2. Describing Quantities in Bulk:
   • “We need sixty chairs for the event.”
3. Telling Time:
   • “The train arrives in twenty minutes.”

Tips for Pronunciation:

• Emphasize the “ty” ending in multiples of ten. For example, say “thir-ty” and “six-ty” clearly to differentiate them from “thirteen” and “sixteen.”

Practice Exercise:

Fill in the blanks with the correct multiple of ten:

1. Thirty + Ten = ______
2. Fifty – Ten = ______
3. ______ is 4 times ten.

Part 3: Numbers 20-100

Numbers between 20 and 100 are a combination of multiples of ten and single digits. For example, 21 is a combination of “twenty” and “one.”

How to Form Numbers 21-99:

• To create these numbers, combine a multiple of ten with a single digit.
  • 21 = Twenty + One
  • 35 = Thirty + Five
  • 87 = Eighty + Seven

Examples in Use:

• Telling Time:
  • “It’s twenty-five minutes past two.”
• Counting Objects:
  • “There are forty-two students in the class.”

Common Mistakes to Watch Out For:

• Saying “and” unnecessarily. For instance, instead of “twenty and one,” just say “twenty-one.”
• Misplacing emphasis on the wrong syllable. For example, say “fifty-five,” not “fifty FIV.”

Practice Exercise:

Write the following numbers in words:

1. 48
2. 63
3. 92

Part 4: Counting Objects and Items

Counting is an everyday activity, whether you’re shopping, organizing, or planning. Practicing counting objects will help you apply numbers in spoken English conversations.

Examples of Counting Objects:

• Scenario 1:
  • “There are five apples on the table.”
• Scenario 2:
  • “I need two notebooks for my assignment.”
• Scenario 3:
  • “We counted fifteen chairs in the hall.”

Dialogue Practice:

A: How many oranges do you have?
B: I have seven oranges.

A: Can you count the books on the shelf?
B: Yes, there are twelve books.

Interactive Practice Exercises

1. Count the Items:
   • Count the number of items in your room and describe them.
     Example: “There are six books on my desk.”
2. Match the Numbers:
   Match the numbers with their corresponding words:
   • 15 – Fifteen
   • 30 – _______
   • 75 – _______
3. Fill in the Blanks:
   • Twenty + ______ = 25
   • Ninety – ______ = 80

Tips for Mastering Numbers in Spoken English

1. Practice Daily: Read numbers aloud every day to improve fluency.
2. Engage in Counting Activities: Count objects, days, or even steps during your routine.
3. Use Flashcards: Create cards with numbers and practice pairing them with their spellings.
4. Watch Videos: Look for online English lessons focusing on numbers and counting.

Conclusion

Mastering numbers and counting is an essential part of learning spoken English. This lesson introduced you to numbers from 1 to 100, multiples of ten, and their practical applications in daily conversations.

Stay tuned for the next lesson on using numbers in everyday conversations. Keep practicing and make counting a fun part of your English learning journey!

Explore Previous Lessons

If you’ve enjoyed this lesson on everyday conversations, don’t forget to check out our previous classes for a comprehensive learning experience.

1. Class 01: Basic Greetings and Introductions
2. Class 02: Everyday Conversations
3. Class 03: Numbers and Basic Counting

Each class is designed to help you progress step-by-step. Start from the basics, and before you know it, you’ll be speaking English fluently and confidently!