1) 2.6 × 0.3= 0.78 2) 0.78- 0.02= 0.76 3) 0.76: (-1.9) = -0.4
(2.6×0.3-0.02):(-1.9)=-0 .4 1) 2.6×0.3=0.78 2) 0.78-0.02=0.76 3) 0.76:(-1.9)=-0.4