Question

[(3+3)×3-3+3×(3+3:3)]:3-3×3+3:3×1+3:1

Answer 1

Răspuns:

Explicație pas cu pas:

[( 3 + 3 ) × 3 - 3 + 3 × (3 + 3 : 3 )] : 3 - 3 × 3 + 3 : 3 × 1 + 3 : 1 = 4

= [ 6 × 3 - 3 + 3 × ( 3 + 1 ) ] : 3 - 9 + 1 + 3 =

= ( 18 - 3 + 3 × 4 ) : 3 - 9 + 1 + 3 =

= ( 15 + 12 ) : 3 - 9 + 1 + 3 =

= 27 : 3 - 9 + 1 + 3 =

= 9 - 9 + 1 + 3 =

= 0 + 4 =

= 4

Answer 2

[ ( 3 + 3 ) × 3 - 3 + 3 × ( 3 + 3 : 3 ) ] : 3 - 3 × 3 + 3 : 3 × 1 + 3 : 1 =

[ 6 × 3 - 3 + 3 × ( 3 + 1 ) ] : 3 - 9 + 1 × 1 + 3 =

( 18 - 3 + 3 × 4 ) : 3 - 9 + 1 + 3 =

( 15 + 12 ) : 3 - 9 + 1 + 3 =

27 : 3 - 9 + 1 + 3 =

9 - 9 + 1 + 3 =

0 + 1 + 3 =

1 + 3 = 4