Verified answer

Answer:

We round up the number, if the number on its right is {5, 6 ,7 ,8, 9}

We "round down" the number, if the number on its right is {0, 1, 2, 3, 4}

Bold numbers are the numbers we are going to round up.

Underlined numbers are the numbers where we are going to base the rounding up.

1. 5 827  = 5 800, the number on the right side is 2.

2. 889  = 900, the number on the right side  is 8.

3. 9 469  = 9 500, the number on the right side is 6.

4. 87 425  = 87 400, the number on the right side is 2.

5. 8 263  = 8 300, the number on the right side is 6.

6. 2 934  = 2 900, the number on the right side is 3.

7. 29 459  = 29 500, the number on the right side is 5.

8. 27 837  = 27 800, the number on the right side is 3.

9. 234 251  = 234 300, the number on the right side is 5.

10. 478 959  = 779 000, the number on the right side is 5.

11. 372 834  = 372 800, the number on the right side is 3.

12. 985 751 = 985 800, the number on the right side is 5.

Answer:

1. 5800

2. 900

3. 9500

4. 87400

5. 8300

6. 2900

7. 29500

8. 27800

9. 234 300

10. 479 000

11. 372 800

12. 985 800

Step-by-step explanation:

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