Question

Tính nhanh:

321,30 - 310,98 - 3,30

Answer 1

321.30-310.98-3.30

=321.30-3.30-310.98

=318-310.98

=7.02

Answer 2

321,30 - 310,98 - 3,30

= (321,30 - 3,30) - 310,98

= 318 - 310,98

= 7,02

 At the speed of light

Answer 3

321,30 - 310,98 - 3,30

= 321,30 - 3,30 - 310,98

= 318 - 310,98

= 7,02

Answer 4

mình trả lời cho cậu nha : 321,30 - 310,98 - 3,30 = 7,02 

{ tk mình nha mình là cương tiểu ngư nè }

Answer 5

321.30-310.98-3.30

=(321.30-3.30)-310.98

=318-310.98=7.02

Answer 6

321,30 - 310,98 - 3,30

= (321,30 - 3,30) - 310,98

= 318 - 310,98

= 7,02

Answer 7

321,30 - 310,98 - 3,30

= ( 321,30 - 3,30 ) - 310,98

= 318 - 310,98

= 7,02

Answer 8

321,30 - 310,98 - 3,30

= (321,30 - 3,30) - 310,98

= 318 - 310,98

= 7,02

At the speed of light

Answer 9

321,30 - 310,98 - 3,30

= (321,30 - 3,30) - 310,98

= 318 - 310,98

= 7,02

At the speed of light