8.35乘101减8.35
=8.35×(101-1)
=8.35×100
=835
0.8乘(3.2减2.99÷3.2)
=0.8×3.2-0.8×2.99÷3.2
=2.56-2.99÷(3.2÷0.8)
=2.56-2.99÷4
=2.56-0.7475
=1.8125
8.35乘101减8.35
=8.35×(101-1)
=8.35×100
=835
0.8乘(3.2减2.99÷3.2)
=0.8×3.2-0.8×2.99÷3.2
=2.56-2.99÷(3.2÷0.8)
=2.56-2.99÷4
=2.56-0.7475
=1.8125