Question

Tính nhanh:

b. 327 - 16 + 216 - 27 + 500

Answer 1

327 - 16 + 216 - 27 + 500

= ( 327 - 27) + ( 216-16) + 500

= 300 + 200 + 500

= 1000

Answer 2

`= ( 327 - 27) + ( 216-16) + 500`

`= 300 + 200 + 500`

`= 1000`

Answer 3

327 - 16 + 216 - 27 + 500

\(=\left(327-27\right)+\left(216-16\right)+500=300+200+500=1000\)

Answer 4

=1000

Answer 5

327 - 16 + 216 - 27 + 500

= ( 327 - 27) + ( 216-16) + 500

= 300 + 200 + 500

= 1000

Answer 6

Answer 7

327 - 16 + 216 - 27 + 500

= ( 327 - 27) + ( 216-16) + 500

= 300 + 200 + 500

= 1000

Answer 8

= 1000