Table of Contents
- 1 How do you round a four digit whole number to the nearest hundred?
- 2 How do you round tens and hundreds and thousands?
- 3 What is rounding off to the nearest 100?
- 4 How do you round numbers to the nearest hundred?
- 5 What does it mean to round up to the nearest integer?
- 6 What is the rule for rounding up decimals?
How do you round a four digit whole number to the nearest hundred?
Rounding rules When rounding to the nearest hundred, look at the TENS DIGIT of the number. If the tens digit is 0, 1, 2, 3, or 4, you will round down to the previous hundred. Notice: the hundreds digit does not change. If that digit is 5, 6, 7, 8, or 9, you will round up to the next hundred.
How do you round tens and hundreds and thousands?
To round a number to the nearest thousand, the digit in hundreds place is considered. If > = 5, rounded up and if < 5 rounded down. To round a number to the nearest ten thousand, the digit in thousands place is considered. If > = 5 rounded up and if < 5 rounded down.
What number is rounded to the nearest ten thousands?
The rule for rounding to the nearest ten thousand is to look at the last four digits. If the last four digits are 5,000 or greater, then we round our ten thousands digit up, and if it is less than 5,000, then we keep our ten thousands digit the same. For example, 5,765 rounds up to 10,000. 43,567 rounds down to 40,000.
What is rounding off to the nearest 100?
To round a number to the nearest 100, look at the tens digit. If the tens digit is 5 or more, round up. If the tens digit is 4 or less, round down. The tens digit in 3281 is 8. So we round it up to 3300.
How do you round numbers to the nearest hundred?
Rounding Numbers. Say you wanted to round the number 838.274. Depending on which place value you’ll round to, the final result will vary. Rounding 838.274: Rounding to the nearest hundred is 800. Rounding to the nearest ten is 840. Rounding to the nearest one is 838.
What is the rounded number to the nearest tens?
This means that the tens digit will stay the same and all digits after it will turn to zero. So, 320 is the rounded number to the nearest tens. So, as we just explained to you, the first thing that you will need to do is to identify the tens digit. Well, by looking at the number provided, you can state that it is number 9.
What does it mean to round up to the nearest integer?
Rounding up, sometimes referred to as “taking the ceiling” of a number means rounding up towards the nearest integer. For example, when rounding to the ones place, any non-integer value will be rounded up to the next highest integer, as shown below: 5.01. ⇒.
What is the rule for rounding up decimals?
If the next smallest place value is greater than or equal to five (5, 6, 7, 8, or 9), you increase the value of the digit you’re rounding to by one (+1). Just like before, any remaining digits before the decimal point become zeros, and any that are after the decimal point are dropped. This is called rounding up.