12.96-(9.6- 1.52)

1.2÷0.25+ 1.3×4 (4.8+6.4)÷8

40.5÷0.8 1× 1.05 8×4.3× 12.5

(9.6+3.2)÷0.8

(300-94.8)÷0.5 0.648÷[(0.4+0.5)×0.6]

0.008+0.92×5- 1.28 5.6×( 12.5-8.5 ÷0.85)