Question

700 x 2 + 900 x 1 = ?

_Ai k mình thì mình k lại_

Answer 1

\(700.2+900.1\)

\(=1400+900=2300\)

chuc nbn hoc gioi!

nhae

bnae

doe

Answer 2

~~~~~~~~~~~~~~~

700 x 2 + 900 x 1

= 1400 + 900 x 1

= 1400 + 900

= 2300

~~~~~~~~~~~~~~~

Answer 3

\(700.2+900.1=1400+900\)

                             \(=2300\)

Answer 4

700 x 2 + 900 x 1

= 1400 + 900

=2300

Answer 5

\(700.2+900.1\)

\(=1400+900\)

\(=2300\)

Answer 6

  700 x 2 + 900 x 1 

=1400 + 900

=2300

 nhé Thảo

Answer 7

700x2+900x1

=1400+900

=2300

Answer 8

700x2+900x1

=1400+900

=2300

Answer 9

= 2300

Answer 10

=2300

Answer 11

2300

k minh nhe

Answer 12

700 X 2 + 900 X1 = 1400 + 900 =2300

Answer 13

=2300

minh lam dau ten k minh nhe 

Answer 14

k minh nhe minh k lai

Answer 15

=700x2+900x1

=700x2+(700+200)x1

=700x2+700+200

=700x(1+2)+200

=700x3+200

=2100+200

=2300

Answer 16

=2300

^   ^

____

Answer 17

=2300

K MK NHA

MK K LẠI CHO!

Answer 18

2300

k em

nh

em k chị

rồiddos

Answer 19

k em nha

Answer 20

700.2+900.1

=1400+900

=2300

k mk nhé

Answer 21

700x2+900x1

=1400+900

=2300

Answer 22

700x2+900x1=

1400+900=2300

Answer 23

700 . 2 + 900 . 1 = 1400 + 900 = 2300