The Magic of Powers of Ten
Exponents make big numbers easy!
When we write powers of ten, the exponent tells us how many zeros come after the 1. For example,
103 means 10 × 10 × 10 = 1,000 (three zeros!). This is super helpful for writing
really big numbers like millions or billions in a simple way.
How to Write Powers of Ten
1️⃣ Start with 10 - this is our base number
2️⃣ Add an exponent - this small number up high shows how many times to multiply 10 by itself
3️⃣ Count the zeros - the exponent matches the number of zeros in the final number!
Let's Practice Together!
Exponent Matching Game
Match the power of ten with its standard form:
106 =
Build Your Own Power
Choose an exponent to see the power of ten:
Parent Tips 🌟
- Make it real: Show how powers of ten are used in real life - like computer storage (megabytes, gigabytes) or distances in space (millions of kilometers).
- Play "Guess the Exponent": Write large numbers and have your child guess the exponent form (e.g., 10,000 = 104).
- Use household items: Count grains of rice in a cup (about 10,000) to demonstrate 104 - then imagine 10 cups (105)!