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प्रश्न
Going round and round!
| 142857 | 142857 | 142857 | 142857 | 142857 |
| x 1 | x 2 | x 3 | x 4 | x 5 |
| ________ | _______ | _______ | _______ | _______ |
Do you find a pattern in all these answers? Discuss this with your friends.
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उत्तर
| 142857 | 142857 | 142857 | 142857 | 142857 |
| x 1 | x 2 | x 3 | x 4 | x 5 |
| 142857 | 285714 | 428571 | 571428 | 714285 |
No, we cannot find a pattern in the answer.
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संबंधित प्रश्न
Multiply the number by 10, 100, 1000: 0.0359
Evaluate: 0.894 x 87
Multiply.
456 × 187
Use Bela's method to multiply these numbers.
- 32 × 46
Do these in your notebook using Bela's method
- 47 × 19
Do these in your notebook using Bela's method
- 163 × 42
He bought a field (A) at the rate of Rs 95 for a square metre, field (B) at Rs 110 for a square metre and field (C) at Rs 120 for a square metre.
- Find the cost of all three fields.
Tricks with your age.
Write your age ______
Multiply it by 7 ______
Again, multiply the answer by 13 ______
Multiply again that answer by 11 ______
Now, look at your last answer. Can you find your age in that answer?
How many times does your age show in the answer?
Now try this trick with other people.
Solve the given sums and colour the answers in the grid given below. See what you find.
- 17 × 5
Solve the given sums and colour the answers in the grid given below. See what you find.
- 31 × 19
