(1)0.11×1.8+8.2×0.11,
=0.11×(1.8+8.2),
=0.11×10,
=1.1;
(2)0.8×(3.2-2.99÷2.3),
=0.8×(3.2-1.3),
=0.8×1.9,
=1.52;
(3)(8.1-5.4)÷3.6+85.7,
=2.7÷3.6+85.7,
=0.75+85.7,
=86.45.
解:(1)0.11×1.8+8.2×0.11
=0.11×(1.8+8.2)
=0.11×10
=1.1
(2)0.8×(3.2-2.99÷2.3)
=0.8×(3.2-1.3)
=0.8×1.9
=1.52
(3)17.17-6.8-3.2-6.17
=(17.17-6.17)-(6.8+3.2)
=11-10
=1
(4)5.4÷(3.94+0.86)×0.8
=5.4÷4.8×0.8
=1.125×0.8
=0.9
(5)32×125×2.5
=4×8×125×2.5
=(4×2.5)×(8×125)
=10×1000
=10000
(6)3.29×0.467+0.533×3.29
=3.29×(0.467+0.533)
=3.29×1
=3.29