Question

a) (-23)+(+32) b) (-32)+(-53) c) (-12)+(+32) d)(+11)+(+40) e) (-36)+(+54) f) (-5)-(9) g) (-12)-(13) h) (-23)-(+10) i) (+35)-(+16) j) (-51)-(-21)​

Answer 1

• a) (-23)+(+32)= +9
• b) (-32)+(-53) = -85
• c) (-12)+(+32) = +20
• d) (+11)+(+40) = +51
• e) (-36)+(+54) = +18
• f) (-5)-(9) = -14
• g) (-12)-(13) = -25
• h) (-23)-(+10) = -33
• i) (+35)-(+16) = +19
• j) (-51)-(-21) = -72