Skip to content
Sourov DEB Learn, Teach, Understand
English Teaching

Numbers 1–20 — Count Like a Pro

August 8, 2026 · Sourov · 3 min read

Numbers 1–20 — Count Like a Pro

*{box-sizing:border-box;margin:0;padding:0}
body{font-family:’Segoe UI’,Arial,sans-serif;max-width:820px;margin:0 auto;padding:20px 16px;background:#f7f9fc;color:#333;line-height:1.6}
.lh{background:linear-gradient(135deg,#00BCD4,#006064);color:#fff;padding:24px 20px;border-radius:16px;margin-bottom:24px;box-shadow:0 4px 18px rgba(0,0,0,.18)}
.lh h1{font-size:1.45em;margin:0 0 12px;text-shadow:0 1px 3px rgba(0,0,0,.2)}
.badges{display:flex;gap:8px;flex-wrap:wrap}
.b{padding:4px 14px;border-radius:20px;font-size:.8em;font-weight:700}
.bl{background:rgba(255,255,255,.92);color:#00BCD4}
.bt{background:rgba(255,255,255,.22);color:#fff}
.story{background:#FFF8E1;border-left:6px solid #FFA000;padding:16px 18px;border-radius:10px;margin:20px 0;font-style:italic;font-size:.97em}
.story .lbl{font-style:normal;font-weight:700;color:#E65100;font-size:.82em;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.focus{background:#E8F5E9;border:2px solid #43A047;padding:16px 18px;border-radius:10px;margin:20px 0}
.focus h2{color:#1B5E20;font-size:.95em;margin:0 0 12px;text-transform:uppercase;letter-spacing:.5px}
.ft{width:100%;border-collapse:collapse;font-size:.93em}
.ft td{padding:7px 10px;border-bottom:1px solid #C8E6C9;vertical-align:top}
.ft td:first-child{font-weight:700;color:#2E7D32;width:28%}
.ex{background:#E3F2FD;border:2px solid #1E88E5;padding:16px 18px;border-radius:10px;margin:20px 0}
.ex h2{color:#0D47A1;font-size:.95em;margin:0 0 12px;text-transform:uppercase;letter-spacing:.5px}
.qi{background:#fff;border-radius:8px;padding:12px 14px;margin:10px 0;border:1px solid #BBDEFB}
.qt{font-size:.94em;margin-bottom:8px}
.rb{background:#1E88E5;color:#fff;border:none;padding:6px 16px;border-radius:20px;cursor:pointer;font-size:.85em;transition:.15s}
.rb:hover{background:#0D47A1}
.ans{display:none;background:#DCEDC8;border-radius:6px;padding:8px 12px;margin-top:8px;color:#1B5E20;font-weight:700;font-size:.93em}
.tk{background:linear-gradient(135deg,#00BCD4,#006064);color:#fff;padding:18px 20px;border-radius:10px;margin:20px 0;box-shadow:0 3px 12px rgba(0,0,0,.15)}
.tk h2{font-size:.95em;margin:0 0 8px;opacity:.85;text-transform:uppercase;letter-spacing:.5px}
.tk p{font-size:.97em;line-height:1.6}
.kids-note{background:#FCE4EC;border:2px solid #E91E63;border-radius:10px;padding:14px 16px;margin:20px 0;font-size:.9em}
.kids-note h3{color:#880E4F;font-size:.9em;margin:0 0 8px}
.disc{font-size:.72em;color:#aaa;border-top:1px solid #eee;padding-top:12px;margin-top:32px;line-height:1.7}
@media(max-width:600px){body{padding:12px}.lh h1{font-size:1.2em}}

Numbers 1–20 — Count Like a Pro

A1 Beginner
⏱ 5 minutes
Vocabulary + Pronunciation
📖 From My Life

At the Star Casino in Sydney, I counted covers (tables of guests) every shift. “Table 7, party of 4.” “Table 13, party of 8.” Numbers were not optional — one mistake and a group of twelve would be standing with no seats. Counting fast and clearly saved my job more than once.

🎯 Language Focus

1–10 one two three four five six seven eight nine ten
11–20 eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty
Tricky ones thirteen (13) vs thirty (30) — stress: thirTEEN / THIRty
Pronunciation tip Teens (13–19): stress the -teen ending. Tens (30, 40…): stress the first syllable

✏️ Quick Practice — Try It!

1. Write in words: 15 + 3 = ?

Fifteen plus three equals eighteen ✓.
2. Which is bigger: thirteen or thirty?

Thirty (30) ✓ — though they sound similar!.
3. True or false: “Twelve” sounds like “two” + “-lve”.

False — it’s a single word: /twɛlv/.
4. Spell out your age (or a favourite number).

Your answer! e.g. “twenty-eight”.

👶 For Young Learners

🎲 Play counting games! Count your toys, your steps, your snacks. The more you count in English, the faster it becomes automatic.

💡 Your 5-Minute Takeaway

The teen vs ten distinction (thirTEEN / THIRty) trips up learners at every level. Practise the stress — it prevents real-world confusion.

Independent educational resource. Not affiliated with, endorsed by, or accredited by Cambridge University Press & Assessment. Confers no qualification. Grammar reference: Swan, Practical English Usage. Frameworks: PPP, TBLT, ESA (standard ELT methodology).

function reveal(id){
var el=document.getElementById(id);
el.style.display=el.style.display===’block’?’none’:’block’;
}

Put it to work

Find out what your English actually produces.

Leave a Reply

Your email address will not be published. Required fields are marked *