Question

25×31+25×69-500

Answer 1

=25x(69+310-500

=25x100-500

=2500-500

=2000

Answer 2

= 2000 bạn nha !

- Chúc bạn hok tốt -

Answer 3

=25x(31+69)-500

=25x100-500

=2500-500

=2000

Answer 4

25x31+25x69-500

=25x(31+69)-500

=25x100-500

=2500-500

=2000

Answer 5

25x31+25x69-500

= 25x(31+69)-500

=25x100-500

=2500-500

=2000

Answer 6

         25 x 31 + 25 x 69 - 500

     = 25 x (31 + 69) - 500

     = 25 x 100 - 500

     = 2500 - 500

     = 2000

  ~~~ Chúc bạn học tốt ~~~

Answer 7

Đáp án :

25×31+25×69-500

= 2 000

Học tốt

#Ý#

Answer 8

=25x(31+69)-500

=25x100-500

=2500-500 

=2000

Answer 9

\(25\times31+25\times69-500\)

\(=25\times\left(31+69\right)-500\)

\(=25\times100-500\)

\(=2500-500\)

\(=2000\)

CHÚC BẠN HỌC TỐT