Question

(-7)-8-(-25)
(13) + 32-8-1
(-7)-(-8) + (-90)
50 - (-40)-(-2)

Answer 1

Answer:

Answer:

Step-by-step explanation:

(a) (-7) – 8 – (-25)

= (-7) – 8 + 25

= -15 + 25 = 10

(b) (-13) + 32 – 8 – 1

= 32 - 22

= 10

(c) (- 7) + (- 8) + (- 90)

= – (7 + 8 + 90)

= -105

(d) 50 – (-40) – (-2)

= 50 + 40 + 2

= 92