Question

1 + 2 + 3 + 4 × 5 × 6 + 7 × 8 + 9 × 10 DAU COROANA PLS :(

Answer 1

1+2+3+4×5×6+7×8+9×10
=3+3+20×6+56+90
=6+120+56+90
=126+56+90
=182+90
=272

Answer 2

1 + 2 + 3 + 4 x 5 x 6 + 7 x 8 + 9 x 10 = 272
= 6 + 20 x 6 + 56 + 90 = 
= 6 + 120 + 56 + 90 = 
=126 + 146 = → adunarea este asociativa
= 272