To the nearest one: 4
To the nearest tenth: 4.3
To the nearest hundredth 4.26
400
430 If the number on the end is 5 or more then you round up (in this case 6). If it was less than 5 you would round down to 420.
To round 1236 to the nearest 100, you need to look at the tens and ones digits. In this case, the tens digit is 3 and the ones digit is 6. Since the tens digit is less than 5, you round down. Therefore, 1236 rounded to the nearest 100 is 1200.
455
That means multiply it by 2. If your tens digit is 3, your ones digit is 6.
28
7.06
6
No, a multiple of 6 cannot have a ones digit equal to 3. The ones digit of a multiple of 6 will always be even, either 0, 2, 4, 6, or 8, because 6 is divisible by 2.
6 ones, or 6.
6 ones, or 6.
Well, honey, 6.421 rounded to the nearest unit is 6. Why? Because when you're rounding to the nearest unit, you're basically just looking at the digit in the ones place. And in this case, 6.421 is closer to 6 than it is to 7. So, there you have it, 6 it is!