Question

solve this problems please​

Answer 1

Answer:

i) 462

ii) 206

iii) -489

iv) 15

v) -400

Step-by-step explanation:

'+' x '+' = +

'-' x '-' = +

'+' x '-' = -

i) 427 + 35 = 462

ii) 254 + (-48) = 254 - 48 = 206

iii) (-454) + (-35) = -454 - 35 = -489

iv) (-40) + (60) + (-30) + 25 = -40 + 60 - 30 + 25 = 15

v) (-600) + 700 + (-500) = -600 + 700 - 500 = -400

Hope this helped! >-< Please mark as brainliest! Thanks! <3