Lesson 2 · German A1-2

Numbers & Age

Zahlen und Alter

Yesterday you learned to say who you are. Today: how old you are, and the numbers you'll need constantly in Germany - phone numbers, prices, your Anmeldung appointment time, your street address.

Today's win: count 0-20, say numbers up to 99 with the German "flip" order, and answer "how old are you?" formally and informally.

0-20 first

Full table: Reference - Numbers. Read it out loud once before continuing - hearing yourself say them matters more than reading them silently.

The flip rule: 21-99

English says "twenty-one." German says einundzwanzig - literally "one-and-twenty." The units digit comes first, then und ("and"), then the tens:

21 = einundzwanzig  ·  35 = fünfunddreißig  ·  58 = achtundfünfzig

This is the single biggest source of mixed-up phone numbers and addresses for beginners. When you hear a German number spoken aloud, expect the units first.

Asking and telling age

A: Wie alt bist du?
B: Ich bin dreißig Jahre alt. Und du?
A: Ich bin einunddreißig.

Note: you can drop "Jahre alt" in the reply once the topic is established - Ich bin einunddreißig is enough.

Try it out loud: say your own age in German, then count from your age down to zero. This forces recall of numbers out of the memorized 1-2-3 sequence, which is closer to how you'll actually need them (addresses, prices) in real conversation.

Quick recall check

1. Write the number 21 in German (one word).

Show answer
einundzwanzig

2. Write the number 47 in German (one word).

Show answer
siebenundvierzig

3. Formal "How old are you?" - Wie alt ______ Sie?

Show answer
sind

4. "I am 15 years old." - Ich bin ______ Jahre alt.

Show answer
fünfzehn

5. Write the number 13 in German (one word).

Show answer
dreizehn

Primary source

Numbers and age phrasing cross-checked against the official Goethe-Zertifikat A1 Wortliste.

Want to drill numbers out loud - phone numbers, prices, your birth year? Ask your teaching agent to quiz you live.