A valid solution is 12,345 (5-digit), 3,210, and 3,115 (3-digit). Their sum is 18,670. Many combinations are possible, provided the sum meets the condition. Choose numbers based on personal preference. Class 6 NCERT Ganita Prakash Chapter 3 Number Play class 6 Mathematics ...
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In numbers 1–100, the digit ‘7’ appears 20 times: 10 in the tens place (70–79) and 10 in the units place. In 1–1000, it appears 300 times: 100 each in the hundreds, tens, and units places. Class 6 Mathematics Ganita Prakash ...
Using 1,500, 1,200, and 400, 1,000 cannot be formed as they can’t sum up precisely. Numbers like 14,000, 15,000, and 16,000 can be made using appropriate combinations. Some thousands, however, remain impossible. Class 6 NCERT Ganita Prakash Chapter 3 Number Play class ...
Estimate the number of books in your school library. Think about rows and shelves, average books per shelf, and scale up. Discuss strategies for accuracy and share findings with your classmates. Class 6 Mathematics Ganita Prakash Number Play Class 6 Mathematics Chapter ...
Roshan’s estimate is reasonable for a simple custard. Milk costs ₹50–₹60 per liter, and three fruits like bananas, apples, and oranges may cost ₹10–₹15 each. A more elaborate custard may exceed ₹100. class 6 Mathematics Textbook Chapter 3 question answer class 6 ...