[" Evaluate each of the following: "],[[" (a) "(-30)-:10," (b) "50-:(-5)],[" (d) "(-49)-:(49)," (e) "13-:[(-2)+11],[" (g) "(-31)-:[(-30)+(-1)]]]

Evaluate each of the following: (-49)-:(49)

Evaluate each of the following: (-49) div (49)

Evaluate each of the following: (-31)-:[(-30)+(-1)]

Evaluate each of the following: (-31) div [(-30)+(-1)]

Evaluate each of the following : (-31)div[(-30)+(-1)]

Evaluate each of the following : (a) (-30) -: 10 (b) 50 -: (-5) (c) (-36) -: (-9) (d) (-49) -: (49) (e) 13 -: [(-2) +1] (f) 0 -: (-12) (g) (-31) -: [(30)+(-1)] (h) [(-36) -: 12] -: 3 (i) [(-6)+5] -:[(-2)+1]

Evaluate each of the following : (a) (-30) -: 10 (b) 50 -: (-5) (c) (-36) -: (-9) (d) (-49) -: (49) (e) 13 -: [(-2) +1] (f) 0 -: (-12) (g) (-31) -: [(30)+(-1)] (h) [(-36) -: 12] -: 3 (i) [(-6)+5] -:[(-2)+1]

Evaluate each of the following : (-36)div(-9) (-49)div(49)

evaluate: "(-31)+[(-30)+(-1)]

Convert the following to per cents: (a) (12)/(16), (b) 3.5, (c) (49)/(50) (d) (2)/(2