Multiplying Bigger Numbers
Ready to level up your multiplication skills?
Multiplying 2-digit numbers by larger numbers might seem tricky at first, but once you understand the steps, you'll be solving these problems like a math wizard! The key is to break down the problem into smaller, easier steps.
The Step-by-Step Method
1️⃣ Break it down: Split the larger number into parts (like tens and ones)
2️⃣ Multiply each part: Multiply the 2-digit number by each part separately
3️⃣ Add them together: Combine all the partial products to get your final answer
Let's Practice Together!
Example 1: 24 × 36
Let's break 36 into 30 and 6:
1. 24 × 30 = 720
2. 24 × 6 = 144
3. Now add them: 720 + 144 = 864
Final answer: 24 × 36 = 864
Great job following the steps! ✨
Example 2: 57 × 123
Let's break 123 into 100, 20, and 3:
1. 57 × 100 = 5,700
2. 57 × 20 = 1,140
3. 57 × 3 = 171
4. Now add them: 5,700 + 1,140 + 171 = 7,011
Final answer: 57 × 123 = 7,011
Wow! You're multiplying like a pro! 🎉
Parent Tips 🌟
- Real-world practice: Have your child calculate costs when shopping (e.g., "If one toy costs $24, how much would 15 toys cost?")
- Use graph paper: The grids help keep numbers aligned when doing multi-digit multiplication.
- Celebrate small wins: Praise correct steps even if the final answer isn't perfect - the process matters most!