Question

Tinh nhanh:

380-19×4+(981÷9-13)

Answer 1

380 - 19 x 4 + ( 981\(\div\)9 - 13 )

= 380 - 76 + 96

= 380 + 96 - 76

= 476 - 76

= 400

Answer 2

380 - 19 x 4 + ( 981 : 9 - 13 )

= 380 - 76 + 96

= 380 + 96 - 76

= 380 + 20

= 400

Answer 3

380-19x4+(981:9-13)

=380-19x4+96

=380-76+96

=304+96

=400

Answer 4

380 - 19 x 4 + ( 981 : 9 - 13 )

= 380 - 76 + ( 109 - 13 )

= 304 + 96

= 400

Answer 5

380 - 19 x 4 + ( 981 : 9 - 13 ) 

= 380 - 19 x 4 + ( 109 - 13 ) 

= 380 - 19 x 4 + 96

= 380 - 76 + 96

= 380 + 96 - 76

= 476 - 76

= 400