(1) 25.5×(0.32÷0.4)+8.6
(2) 6.8×4.5÷(3.2 - 2.95)
(3) (13.68 - 8.4×1.05) ÷0.36
(4) 2.8×6.5÷(5.2- 4.95)
(5) 21.6×(1.46÷0.2 - 6.7)
(1) 25.5×(0.32÷0.4)+8.6
(2) 6.8×4.5÷(3.2 - 2.95)
(3) (13.68 - 8.4×1.05) ÷0.36
(4) 2.8×6.5÷(5.2- 4.95)
(5) 21.6×(1.46÷0.2 - 6.7)