1. The problem is to find the best way to teach double-digit multiplication to 8-year-old kids and help them acquire the skills effectively. 2. One effective method is to break down the multiplication into smaller, manageable parts using the distributive property of multiplication over addition. This means multiplying each digit separately and then adding the results. 3. For example, to multiply $23 \times 45$, we use: $$23 \times 45 = (20 + 3) \times (40 + 5)$$ 4. Then apply the distributive property: $$= 20 \times 40 + 20 \times 5 + 3 \times 40 + 3 \times 5$$ 5. Calculate each part: $$= 800 + 100 + 120 + 15$$ 6. Add all parts together: $$= 800 + 100 + 120 + 15 = 1035$$ 7. This method helps kids understand multiplication as repeated addition and place value, making it easier to grasp. 8. Use visual aids like grids or area models to show how the numbers break down and combine. 9. Practice with real-life examples and games to keep engagement high. 10. Encourage step-by-step work and checking answers to build confidence and accuracy.