Question

100 x 100 - 1000 + 90 = 

Answer 1

100x100-1000+90=9090

Answer 2

100 x 100 -1000 + 90

=10000-1090

=8910

Answer 3

100x100-1000+90

=10000-1090=8910

Answer 4

100 x 100 - 1000 + 90  = 10000 - 1000 + 90 = 9000 + 90 = 9090 

k mk mk k lại 

Answer 5

100 x 100 - 1000 + 90

= 10000 - 1090 

= 8910

k mk mk k lại

Answer 6

100*100-1000+90=10000-1090=8910

ủng hộ mk nha

Answer 7

So can tim la :

 100x100-1000+90

=10000-1000+90

=9000+90

=9090

      D/s:9090

Answer 8

Số cần tìm là:

100x100-1000+90= 8910

Đáp số: 8910

Answer 9

toán lớp 4

100 x100 -1000+90=10000-1000+90

=9000+90

=9090

Answer 10

100 x 100-1000+90=9090