Question

tính nhanh

196,39 - 82,40 - 96,39 =

Answer 1

196,39 - 82,40 - 96,39 =

(196,39 - 96,39) - 82,40 =

100 - 82,40 =

17,6

Answer 2

\(196,39-82,40-96,39\)

\(=\left(196,39-96,39\right)-82,40\)

\(=100-82,40\)

\(=17,6\)

Answer 3

( 196.39 - 96.39 ) - 82.40 =

= 100 - 82.40

= 17.6