KingMath
← All CM2 · age 10 exercises

× 10, × 100, × 1,000

Multiply a decimal number by 10, 100 or 1,000.

🔍 Step 1 · Understand

First, look at a worked example

68.7 × 1,000 = ?

💡 The tip : Multiplying by 1000 moves the digits 3 places to the left.

🤔 Find the answer in your head, then open the solution.

👀 See the solution

Answer: 68700

68.7 × 1,000 = 68,700.

🎯 Step 2 · Your turn!

10 questions. Take your time, and ask for a hint if you get stuck.