Question

65 . 59 + 65 . 42 - 13 . 5 

  Giúp mk vs :)

Answer 1

\(65.59+65.42-13.5\)

\(=65.59+65.42-65\)

\(=65.\left(59+42-1\right)\)

\(=65.100=6500\)

Answer 2

= 65 ( 59 + 42 ) - 13 . 5

= 65 . 101- 65

= 65 ( 101 - 1 )

= 65 . 100

= 6500

Answer 3

65.59+65.42-65

=65.(59+42-1)

=65.100

=6500

Answer 4

65 . 59 + 65 . 42 - 13 . 5

= 65 . 59 + 65 . 42 - 65

= 65 . ( 59 + 42 - 1 ) 

= 65 . 100

= 6500

hok tốt

Answer 5

65.59+65.42-13.5=65.(59+42-1)=65.100=6500

Answer 6

65.59 + 65.42 - 13.5

= 65.(59+42) - 13.5

= 65. 101 - 13.5

= 65.101 - 65

= 65.(101-1)

= 65.100

= 6500

Answer 7

65.59+65.42-13.5

=65.(59+42-13.5)

=65.36

=2340

Answer 8

65.59+65.42-13.5

=65.(59+42-1)

=65.100=6500

Answer 9

65 . 59 + 65 . 42 - 13 . 5

= 65 . 59 + 65 . 42 - 65

=  65 ( 59 + 45 - 1 ) 

= 65 . 100

= 6500

# Hok Tốt #

Answer 10

65 . 59 + 65 . 42 - 13 . 5

= 65 . 59 + 65 . 42 - 65 . 1

= 65 . ( 59 + 42 - 1 )

= 65 . 100

= 6500