Răspuns :
50×8×2=50×2
=100×8
=800
25×6×4=25×4
=100×6
=600
2×89×5=2×5
=10×89
=890
100×25×6=25×6
=150×100
=15000
=100×8
=800
25×6×4=25×4
=100×6
=600
2×89×5=2×5
=10×89
=890
100×25×6=25×6
=150×100
=15000