Question

estimate the difference of the decimals below by rounding to the nearest whole number .

30.516
- 7.190=
would 30.516 be 30.000

Answer 1

and 7.190 7 .000

Answer 2

30.5 would be 31

Answer 3

ok and then what

Answer 4

31 - 7 = ...

Answer 5

24

Answer 6

That's what I would get

Answer 7

but is our answer complete ?

Answer 8

24 is a whole number so I would believe so

Answer 9

so 30.516- 7.190 = 24

Answer 10

done

Answer 11

When you are estimating decimal correct.

Answer 12

Unless you are suppose to subtract then estimate which would be 23. Depends which way you are being taught/the book tells you to do

Answer 13

so the same method would go for a problem like 53.042 - 3.350

Answer 14

53 would b 54

Answer 15

Yes exactly the same, anything with .5 will round up anything with .49 and below will round down.

Answer 16

53 since it's below 53.5 would round down.
if it was 53.49 it would round down.

Answer 17

Or if it was 53.5 it would be 54

Answer 18

54-3
?=51

Answer 19

Or if it was 53.5 it would be 54

Answer 20

That one would be 53-3 so it'd be 50.....after your decimal is how you tell to round up or down.

Answer 21

ok now
6.802
6.184
_6.318=

Answer 22

idk with this one
?

Answer 23

What are the numbers again? Sorry comp messed up on me

Answer 24

6.802
6.184
6.318

Answer 25

6.8 = 7, 6.1 = 6, 6.3 = 6

Answer 26

got 6 so is that my answer cause i was thinking i had to do more

Answer 27

Are you subtracting,adding, anything with those numbers?

Answer 28

yeah

Answer 29

am i adding the 6.1 +