Learning Task 1: Copy the table below in your notebook. Then, round
each item to the nearest hundredths and thousands.
Answers
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Step-by-step explanation:
Answer:
Round to the nearest hundredths.
1. 10.60
2. 20.26
3. 554.26
4. 11.25
5. 20.38
Round to the nearest thousandths.
1. 10.597
2. 20.255
3. 554.262
4. 11.248
5. 20.384
Step-by-step explanation:
The process of rounding the numbers to the nearest place value is very useful in doing approximation. Especially, this works when it comes to very large numbers and very small numbers.
Steps in Rounding Numbers
Determine the place value that you want to round.
Then, check the number to the right of the place value that you want to round.
If the number next to the place value you want to round is less than five, then keep the numbers from the left until the number that you want to round and change the rest of the numbers to zero or drop them.
Finally, if the number next to the place value you want to round is equal or greater than five, then add 1 to the place value that you are rounding and change all the numbers next to it to zero or drop them.
Some Place Values Before a Decimal
Millions
Hundred Thousands
Ten Thousands
Thousands
Hundreds
Tens
Ones
Some Place Values After a Decimal
Tenths
Hundredths
Thousands
Ten-Thousandths
Hundred-Thousandths
Millionths
Take a look at the place value of each item.
1.
Round to the Nearest Hundredths
The hundredths position is 9. Check the number right of it. It's 7 which is equal to or greater than 5. So, add 1 to the place value you are rounding, in this case, it's 9 + 1 = 10, so change 9 to zero and add 1 to 5.
Round to the Nearest Thousandths
The Thousanths position is 7. As you can notice, there's nothing right after 7. So, the answer is just the original number,
2.
Round to the Nearest Hundredths
The hundredths place is 5 and the number to the right of it is 5 which is equal or greater than 5. So, add 1 to the place value we are rounding, in this case, it's 5+1=6. Finally, drop all the numbers to the right of the place value we are rounding.
Round to the Nearest Thousandths
The thousandths place is 5 but the number right of it is less than 5. So, we keep the numbers from the left until the place value we are rounding and drop 3.
3. 5 5 4 . 2 6 2 0
Round to the Nearest Hundredths
The hundredths position is 6. The number right of it is 2 which is less 5. So keep the numbers from the left until 6, then drop the numbers after 6.
Round to the Nearest Thousandths
The thousandths position is 2. The number next to it is 0 which is less than 5. So keep all the numbers from the left until the thousandths position and drop the number after it.
4.
Round to the Nearest Hundredths
The hundredths position is 4. The number right of it is 7 which is equal to or greater than 5. So add 1 to 4, and drop the remaining numbers after 4.
Round to the Nearest Thousandths
The thousandths position is 7 and the number next to it is 5. So add 1 to 7, and drop the remaining number after 7.
5.
Round to the Nearest Hundredths
Do the same steps in the previous items to round the number.
Round to the Nearest Hundredths
Note: To the nearest thousands rounding is not possible since the maximum place value among the given is hundreds.
To learn more about rounding numbers, go to
Rounding off: brainly.ph/question/357160
Rounding up: brainly.ph/question/7527820
Nearest Hundreds: brainly.ph/question/125385
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