Question

Tính nhanh:

650,90 - 639,92 - 2,90

Answer 1

bằng 8,08 đó bạn

k mình mình k lại cho

Answer 2

650,90 - 639,92 - 2,90

= (650,90 - 2,90) - 639,92

= 648 - 639,92

= 8,08

Answer 3

650.90-639.92-2.90

=(650.90-2.90)-639.92

=648-639.92

=8.08

tk nha

chuc mung nam moi

Answer 4

= 8,08

kết bạn nhé

Answer 5

650,90-639,92-2,90

650,90-2,90-639,92

598-639,92

-41,92

k tớ nha

Answer 6

650,90 - 639,92 - 2,90

= (650,90 - 2,90) - 639,92

= 648 - 639,92

= 8,08

Answer 7

650,90 - 639,92 - 2,90

= (650,90 - 2,90) - 639,92

= 648 - 639,92

= 8,08

Answer 8

650,90 - 639,92 - 2,90

= (650,90 - 2,90) - 639,92

= 648 - 639,92

= 8,08