0
You only have to add 1 if you're rounding up.
Round 11.3 and 11.7 to the nearest whole number.
11.3 rounds down, so you just zero out the 3 and you are left with 11.
11.7 rounds up. If you zero out the 7, you're left with 11. But 11.7 is closer to 12 than 11, so you have to add 1.
What else can I help you with?
How do you round off to the place value named?
-- If the place to the right of the place named contains a digit larger than 4, then add ' 1 ' to the digit in the place named. If not, then don't. -- Discard all digits to the right of the place named.
How do you round 79974 to 100?
To round 79974 to the nearest hundred, look at the digit in the tens place, which is 7. Since 7 is 5 or greater, you round up. Therefore, you add 100 to 79900, resulting in a final rounded value of 80000.
How can you add decimals without a place-value chart to make sure you adding the same place value?
you can line up the decimals
Round 2.30259 to two decimal places?
Numbers of a value of 5 or more round up and add 1 to the next column. Numbers of value 4 or les are ignored. So...2.30259 becomes2.30262.3032.30
How does place value help you add mentally?
Place value helps with mental addition by allowing you to break numbers down into their components based on their positions (units, tens, hundreds, etc.). This way, you can add each place value separately and then combine the results. For example, when adding 34 and 27, you can add 30 and 20 (tens) to get 50, and then add 4 and 7 (units) to get 11, leading to a final total of 61. This approach simplifies calculations and reduces the risk of errors.
How do you round off to the place value named?
-- If the place to the right of the place named contains a digit larger than 4, then add ' 1 ' to the digit in the place named. If not, then don't. -- Discard all digits to the right of the place named.
How do you round 79974 to 100?
To round 79974 to the nearest hundred, look at the digit in the tens place, which is 7. Since 7 is 5 or greater, you round up. Therefore, you add 100 to 79900, resulting in a final rounded value of 80000.
How do you round the decimal to the place value of the underlined digit?
-- If the digit to the right of the underlined one is 4 or less, then discard everything to the right of the underlined one. -- If the digit to the right of the underlined one is 5 or more, then add ' 1 ' to the underlined digit, and discard everything to the right of it.
What is 5524 rounded to the nearest thousand?
6000
How does a place value chart help you add and subtract decimals?
Place Value Charts help you because they put the decimal in the right place.
Explain why it is important to line up decimal numbers by their place value when you add or subtract them?
explain why it is important to line up decimal numbers by their place value when you add or subtract them
How do round 1.55 to one decimal place?
You have 1.55 and you want to round to the first place. So add 0.05 as follows 1.05 0.05 ____ 1.10 ____ And the answer is 1.1 You always add a number preceded by as amny zeros as required followed by a 5 to the right of the position to which you want to round off and then truncate the entire answer to the required precision (or place)
How can you add decimals without a place-value chart to make sure you adding the same place value?
you can line up the decimals
Round 2.30259 to two decimal places?
Numbers of a value of 5 or more round up and add 1 to the next column. Numbers of value 4 or les are ignored. So...2.30259 becomes2.30262.3032.30
What is the answer for 465 to be round off to the nearest ten?
Well, honey, if you want to round 465 to the nearest ten, you just look at the digit in the tens place, which is 6. Since 6 is greater than 5, you round up. So, 465 rounded to the nearest ten is 470. Voila!
What is 604 rounded to the nearest tenth?
604.0
Round up to the nearest 100 mean?
When you round up to the nearest 100, you are finding the closest multiple of 100 that is greater than or equal to the given number. To round up to the nearest 100, you look at the digit in the hundreds place. If the digit in the tens or ones place is 5 or greater, you add 1 to the hundreds place and replace all other digits with zeros. For example, rounding up 345 to the nearest 100 would give you 400.
