Question

Сначала выпишите и решите с оброзованием нового десятка,а затем приверы с оброзованиеми нового десятка и сотни 347+238 ,484+336,509+154,376+458,468+357,686+245,219+335

Answer 1

1) 485
2) 820
3) 663
4) 834
5)825
6)931
7)554

Answer 2

Formation of a New Ten

To form a new ten, we need to add the digits in the tens and ones places of the given numbers. Let's calculate the sum for each pair of numbers:

1. For 347 and 238: - The sum of the tens place is 4 + 2 = 6. - The sum of the ones place is 7 + 3 = 10. - Therefore, the new ten formed is 60.

2. For 484 and 336: - The sum of the tens place is 8 + 3 = 11. - The sum of the ones place is 4 + 6 = 10. - Therefore, the new ten formed is 110.

3. For 509 and 154: - The sum of the tens place is 5 + 1 = 6. - The sum of the ones place is 0 + 4 = 4. - Therefore, the new ten formed is 60.

4. For 376 and 458: - The sum of the tens place is 3 + 4 = 7. - The sum of the ones place is 7 + 8 = 15. - Therefore, the new ten formed is 70.

5. For 468 and 357: - The sum of the tens place is 4 + 3 = 7. - The sum of the ones place is 6 + 5 = 11. - Therefore, the new ten formed is 70.

6. For 686 and 245: - The sum of the tens place is 6 + 2 = 8. - The sum of the ones place is 8 + 5 = 13. - Therefore, the new ten formed is 80.

7. For 219 and 335: - The sum of the tens place is 2 + 3 = 5. - The sum of the ones place is 1 + 5 = 6. - Therefore, the new ten formed is 50.

Formation of a New Hundred

To form a new hundred, we need to add the digits in the hundreds, tens, and ones places of the given numbers. Let's calculate the sum for each pair of numbers:

1. For 347 and 238: - The sum of the hundreds place is 3 + 2 = 5. - The sum of the tens place is 4 + 3 = 7. - The sum of the ones place is 7 + 8 = 15. - Therefore, the new hundred formed is 570.

2. For 484 and 336: - The sum of the hundreds place is 4 + 3 = 7. - The sum of the tens place is 8 + 3 = 11. - The sum of the ones place is 4 + 6 = 10. - Therefore, the new hundred formed is 710.

3. For 509 and 154: - The sum of the hundreds place is 5 + 1 = 6. - The sum of the tens place is 0 + 5 = 5. - The sum of the ones place is 9 + 4 = 13. - Therefore, the new hundred formed is 655.

4. For 376 and 458: - The sum of the hundreds place is 3 + 4 = 7. - The sum of the tens place is 7 + 5 = 12. - The sum of the ones place is 6 + 8 = 14. - Therefore, the new hundred formed is 714.

5. For 468 and 357: - The sum of the hundreds place is 4 + 3 = 7. - The sum of the tens place is 6 + 5 = 11. - The sum of the ones place is 8 + 7 = 15. - Therefore, the new hundred formed is 715.

6. For 686 and 245: - The sum of the hundreds place is 6 + 2 = 8. - The sum of the tens place is 8 + 4 = 12. - The sum of the ones place is 6 + 5 = 11. - Therefore, the new hundred formed is 812.

7. For 219 and 335: - The sum of the hundreds place is 2 + 3 = 5. - The sum of the tens place is 1 + 3 = 4. - The sum of the ones place is 9 + 5 = 14. - Therefore, the new hundred formed is 544.

In summary, the new tens formed are 60, 110, 60, 70, 70, 80, and 50. The new hundreds formed are 570, 710, 655, 714, 715, 812, and 544.