Question

Tính giá trị biểu thức:

12 000 - (1500 . 2 + 1800 . 3 + 1800 . 2 : 3).

 

Answer 1

12000−(1500.2+1800.3+1800.2:3)12000−(1500.2+1800.3+1800.2:3)

=12000−(3000+5400+3600:3)=12000−(3000+5400+3600:3)

=12000−(3000+5400+1200)=12000−(3000+5400+1200)

=12000−9600=2400.

 

Answer 2

12 000 - (1500 . 2 + 1800 . 3 + 1800 . 2 : 3).

 = 12 000 - ( 3000 + 54000 + 1200 ) 

 = 12 000 -               9600

 =            2400

Hok tốt

Answer 3

\(12000-\left(1500.2+1800.3+1800.2:3\right)\)

\(=12000-\left(3000+5400+1200\right)\)

\(=12000-9600\)

\(=2400\)

Answer 4

12000 - (1500 . 2 + 1800 . 3 + 1800 . 2 : 3)

= 12000 - (3000 + 5400 + 1200)

= 12000 - 9600

= 2400

Answer 5

\(12000-\left(1500.2+1800.3+1800.2:3\right)\)

\(=12000-\left(3000+5400+1200\right)\)

\(=12000-9600\)

\(=2400\)

~ Hk tốt nha ~

Answer 6

12000-(1500.2+1800.3+1800.2:3)

=12000-(3000+5400+3600:3)

=12000-(8400+1200)

=12000-9600

=2400

~ hok tốt ~

Answer 7

12000 - (1500 . 2 + 1800 . 3 + 1800 . 2 : 3)

= 12000 - (3000 + 5400 + 1200)

= 12000 - 9600

= 2400

Answer 8

12000-(1500.3+(1800.2+1800.2:3)= 12000-(1500.3+(1800.4:3)= 12000-(1500.3+7200:3)= 12000-(4500+2400)= 12000-6900= 5100