Question

 37.12 + 37.88 – 137.25 + 37.25              SOS

Answer 1

37.12 + 37 .88 - 137.25 + 37.25

= 37. ( 12 + 88) - 25.( 137 - 37)

= 37. 100 - 25 . 100

= 100.( 37 - 25)

= 100. 12

= 1200

Answer 2

37.12 + 37 .88 - 137.25 + 37.25

= 37. ( 12 + 88) - 25.( 137 - 37)

= 37. 100 - 25 . 100

= 100.( 37 - 25)

= 100. 12

= 1200

Answer 3

37.12 + 37 .88 - 137.25 + 37.25

= 37. ( 12 + 88) - 25.( 137 - 37)

= 37. 100 - 25 . 100

= 100.( 37 - 25)

= 100. 12

= 1200