What is 251,031 rounded to the nearest thousand

251,000.

Step-by-step explanation:

We have been given a number 251,031.

First of all, we will find the place value of our given number as:

Ones: 1,

Tens: 3

Hundreds: 0

Thousands: 1

Ten thousands: 5

Hundred thousands: 2

We can see that the thousands digit is 1 and hundreds digit is 0. Since the value of hundreds digit is less than 5, so we will round down our number to nearest thousand that is .

Therefore, our required number would be 251,000.

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

irrational, cannot