Question

Phá ngoặc rồi tính
(-98 +12 -159) –[ 12 –(-41)]

Answer 1

-298

Answer 2

=-98+12-159-12-41

=-98-200

=-298

Answer 3

(-98+12-159)-[12+41]

=(-98+12-159)-53

=-245-53

=-298

Answer 4

= -98+12-159-12-41
= (-98-12)+(-159-41)+12
= -110-200+12
= -298

Answer 5

=-98+12-159-12-41

=-98-200

=-298

Answer 6