=2400

\(3.25.8+4.37.6+2.38.12\\ =\left(3.8\right).25+\left(4.6\right).37+\left(2.12\right).38\\ =24.25+24.37+24.38\\ =24\left(25+37+38\right)\\ =24.100\\ =2400\)

2400👌🏻

3x25x8+4x37x6+2x38x12

= ( 3x8)x25 + ( 4x6)x37+(2x12)x38

=24x25+24X37+24X38

=24x (25+27+38)

=24x 1000

= 2400

2400 nha

kunzy nguyễn làm sai 25+27+38=90,tui tính lại rùi

3 x 25 x 8 + 4 x 37 x 6 + 2 x 38 x 12

= 3 x 8 x 25 + 4 x 6 x 37 + 12 x 2 x 38

= 24 x 25 + 24 x 37 + 24 x 38

= 24 x ( 25 + 37 + 38 )

= 24 x 100

= 2400

2400 có cần cách làm ko

 3 * 25 * 8 +4 * 37 * 6 + 2 * 38 * 12

= 600 + 888 + 912

= 2400

Hay:

 3 * 25 * 8 +4 * 37 * 6 + 2 * 38 * 12

= 600 + 888 + 912

= 600 + (888 + 912)

= 600 + 1800

= 2400

3*25*8+4*37*6+2*38*12

=600+888+912

=1488+912

=2400

Tích nha

3x25x8+4x37x6+2x38x12

=600+888+912

=2400

2400 nha bn

3 x 25 x 8 + 4 x 37 x 6 +2 x 38 x 12

= 3 x 8 x 25 + 4 x 6 x 37 + 2 x 12 x 38

= 24 x 25 + 24 x 37 + 24 x 38

= 24 x (25 + 37 + 38)

= 24 x 100

= 2400

25x ( 3x 8) + 37x (4x6) + 38x(2x12)

25x 24+ 37x24+ 38x24

24x ( 25+37+38)

24x 100

2400

=600+888+912

=1488+912

=2400

3 x 25 x 8 + 3 x 37 x 6 + 2 x 38 x 12 = 600 + 666 + 912

                                                      = 2178

Ai click mik , mik click lại cho !!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

3 x 25 x 8 + 4 x 37 x 6 + 2 x 38 x 12

= (3.8).25 + (4.6).37 + (2.12).38

= 24.25 + 24.37 + 24.38

= 24. ( 25+37+38)

= 24.100

= 2400

\(3.25.8+4.37.6+2.38.12\)

\(=24.25+24.37+24.38\)

\(=24.\left(25+37+38\right)\)

\(=24.100\)

\(=2400\)

Tham khảo nhé~

3 x 25 x 8 + 4 x 37 x 6 + 2 x 38 x 12

=(3.8).25+(4.6).37+(2.12).38

=24.25+24.37+24.38

=24.(25+27+38)

=24.100

=2400

\(3\cdot25\cdot8+4\cdot37\cdot6+2\cdot38\cdot12\)

\(=24\cdot25+24\cdot37+24\cdot38\)

\(=24\left(25+37+38\right)=24\cdot100=2400\)

Tính nhanh 

3 . 25 . 8 + 4 . 37 . 6 + 2 . 38 . 12=2400

3.25.8+4.37.6+2.38.12

=24.25+24.37+24.38

=24(25+37+38)

=24.100

=2400