Question

a) 6 + ( - 7) – (- 8) + 4 – 2 =



b) 16 – 21 + 18 – 8 =


c) 108 + ( - 200) + 9 – 42 =



d) 46 – {38 – (- 2) + - 9 + (42 – 18 + -15) – (-7)} =



e) 30 : ((-12 + 9) – (3 • 3 – 12 : 3) + 2) =



f) 45 : {-2 + 12 : (-7 + 3) + 12 – [ (-24) : ( (-3) • 5 + 7) ] + 5} =



g) (8 • 7 + 5 • (-8) ) : (-4) =



h) 16 : ( - 2 ) – ( - 4 + 2 ) + 5 • ( - 1 ) =

Answer 1

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