Simple calculation: 4.4 × 5.5-44 × 0.33-0.44 × 22 =? Details

Simple calculation: 4.4 × 5.5-44 × 0.33-0.44 × 22 =? Details


4.4×5.5-44×0.33-0.44×22
=4.4×5.5-4.4×3.3-4.4×2.2
=4.4×(5.5-3.3-2.2)
=4.4×0
=0



2.4 × (16.2-12.8) △ 0.3 simple calculation


2.4×(16.2-12.8)÷0.3
=2.4÷0.3×(16.2-12.8)
=8×3.4
=(10-2)×3.4
=34-6.8
=27.2



Simple calculation of 3 / 8-11 / 27 + 5 / 8 + 16 / 27


(3/8+5/8)-(11/27+16/27 )
=0