Question

10x[30:(2x3+4)+15]
25+{14-[25x4+40-(20:2+10)]}
27+{14+3x[100:(18-4x2)+7]}:13
{100-413x(20-5x4)+25}:5
15x2-30:3+7
10x30:2x3+4+15
5^2-5x2:2+raiz49-27
1/2+2x3-10-10-2x3/2:1
Me ajudem pfv e para manhã

Answer 1

10×[30 ÷ ( 2 × 3 + 4 ) + 15 ]
10 × [ 30 ÷ 10 + 15 ]
10 × 18 =
180
Espero que ajude vou resolver as outras ok

Aqui está :

27 + { 14 + 3 × [ 100 ÷ ( 18 - 4 × 2 ) + 7 ] } ÷ 13 =
27 + { 14 + 3 × [ 100 ÷ 10 + 7 ] } ÷ 13 =
27 + { 14 + 3 × 17 } ÷ 13 =
27 + 65 ÷ 13 =
27 + 5 =
32

{ 100 - 413 × ( 20 - 5 × 4 ) + 25 } ÷ 5 =
{ 100 - 413 × 0 + 25 } ÷ 5 =
{ 100 - 0 + 25 } ÷ 5 =
125 ÷ 5 =
25

15 × 2 - 30 ÷ 3 + 7 =
30 - 30 ÷ 3 + 7 =
30 - 10 + 7 =
20 + 7 =
27

10 × 30 ÷ 2 × 3 + 4 + 15 =
300 ÷ 2 × 3 + 4 + 15 =
150 × 3 +4 + 15 =
450 + 4 + 15 =
454 + 15 =
469