Michelle
Date: Wednesday 17 October 2018
Title: Round numbers to the nearest ten
- 2,469.491
= I look for the tens place which is 6 I replace 9 as 0 so it would be 2,460 & 2,470. Since 9 is higher than 5 I would be rounding up. Which the answer is 2,470.
- 41,806.608
= I look at the tens place which is 0 I replace 6 as a 0 so it would be 41,800 & 41,810. Since 6 is higher than 5 I would be rounding up. Which the answer is 41,810.
- 219,411.099
= I take a look at the tens place which is 1 I replace 1 as 0 so it would be 219,410 & 219,420. Since 1 is lower than 5 I am rounding down. Which the answer is 219,410.
- 658,414.584
= I look at the tens place which is 1 I replace it with o so it would be 658,410 & 658,420. Since 4 is lower than 5 I would be rounding down. Which the answer is 658,410.
- 3,605,435.85
= I look at the tens place which is 3 I replace 5 with 0 so it would be 3,605,430 & 3,605,440. Since 5 is equal to 5 I would be rounding down. Which the answer is 3,605,430.
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