Question

Tính nhanh :

14 x 15 + 14 x 25 + 14 x 60

Answer 1

14 x 15 + 14 x 25 + 14 x 60

=14x(15+25+60)

=14x100

=1400

Answer 2

= 14x(15+25+60)

= 14x100

= 1400

Answer 3

14x15+14x25+14x60

= 14 x ( 15 + 25 +60 ) 

= 14 x 100

= 1400 

Answer 4

14 x 15 + 14 x 25 + 14 x 60

= 14 x ( 15 + 25 + 60 )

= 14 x 100

=1400.

k mình nha!

Answer 5

14x15+14x25+14x60

=14x(15+25+60)

=14x100

=1400

Answer 6

  14 x 15 + 14 x 25 + 14 x 60

= 14 x ( 15 + 25 + 60 )

= 14 x           100

=          1400

Answer 7

14x15+14x25+14x60

=14x (15+25+60)

=14x100

=1400

Answer 8

14x15+14x25+14x60

= 14 x ( 15 + 25 +60 ) 

= 14 x 100

= 1400 

Answer 9

14x15+14x25+14x60

= 14 x ( 15 + 25 +60 ) 

= 14 x 100

= 1400