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 ...
The biggest number with a digit sum of 14 is 99,950. Rearranging the digits cannot make a larger number. Adding more digits while keeping the sum constant decreases numerical value. class 6 Mathematics Textbook Chapter 3 question answer class 6 Mathematics Chapter ...
Supercells in the table are marked where numbers meet specific criteria, like having digits follow a pattern, prime numbers, or divisible properties. These are highlighted to identify unique mathematical relationships. Class 6 NCERT Ganita Prakash Chapter 3 Number Play class 6 Mathematics ...
It is possible. Select the second largest number like 9898, which doesn’t meet supercell rules, and the second smallest number like 1221 that meets the criteria such as symmetry. Class 6 Mathematics Ganita Prakash Number Play Class 6 Mathematics Chapter 3 Number ...
To ensure the second largest number isn’t a supercell, select a number like 9998 that breaks criteria such as symmetry or divisibility. The other cells should include qualifying numbers meeting supercell rules. class 6 Mathematics Textbook Chapter 3 question answer class 6 ...
Numbers are used for counting objects, measuring height or weight, telling time, marking prices, and identifying addresses or phone numbers. They help us organize, quantify, and navigate our daily lives effectively. Class 6 Mathematics Ganita Prakash Number Play Class 6 Mathematics Chapter ...