These problems are different.
They use the same math you already know — but wrapped in ways you haven't seen before. There's no rush. Think slowly. Write your reasoning. The answer matters less than HOW you got there.
🎨 Unfamiliar Territory
A tailor is making clothes for a doll. She needs 20 cm of lace for the doll's dress, but her measuring tape broke! All she has is a crayon that is 5 cm long. How can she measure out 20 cm of lace using only the crayon?
Your thinking space:
🔗 Chain Reaction
1. Your bedroom is 3 meters long. 2. Your favorite toy car is 10 centimeters long. 3. How many toy cars, placed end-to-end, would it take to cover the length of your bedroom? 4. If each car costs ₹5, how much would all those toy cars cost?
Show each step:
💬 Explain Your Thinking
Your friend measured a table and said it's 250 cm long. Another friend said it's 2 meters and 50 centimeters long. Are they both right? Explain why.
Explain in your own words:
🏆 Olympiad Teaser
A rope is 1 meter long. It is cut into two pieces. One piece is 40 cm longer than the other. How long is the shorter piece?
Think about what constraints the problem gives you. Write down what you KNOW for sure, then work from there. Often, trying small numbers first reveals a pattern.
Your answer and reasoning: