Question

01-Determine as soluções das expressoes numéricas: a) 5+3 x2 = b) 18:2-6= c) 10-8+5 x3+20:2= d) 16+ 4 x2-2-2:2 etnes2s cmu md-to e) 10+5 x3 +15 +6:2= 7 14:2+7x2-2+5= 8)18+ 20-3 x2+20:5 E h) 3x5+10-2 x 3 +6:2 , i) 30:2:5+10x2-20 =F i) 9+10 x3-8:2+6:3-2= k) 2+5-3 x2 +6 x 10 - 10: 5= I) 20-3 +7 x3 -5x2+10 E m) 16-10 +8x2+5 x3 = usludor mu ms-20 n) 40:4+2x3-5+11= a uO1qtnoa​

Answer 1

Resposta:

a) 5+3 x2 = 11

b) 18:2-6= 3

c) 10-8+5 x3+20:2= 27

d) 16+ 4 x2-2-2:2 = 21

e) 10+5 x3 +15 +6:2= 43

f)7 14:2+7x2-2+5= 24

g)18+ 20-3 x2+20:5 = 36

h) 3x5+10-2 x 3 +6:2 =22

i) 30:2:5+10x2-20 = 3

j) 9+10 x3-8:2+6:3-2= 35

k) 2+5-3 x2 +6 x 10 - 10: 5= 59

I) 20-3 +7 x3 -5x2+10 = 38

m) 16-10 +8x2+5 x3 = 37

n) 40:4+2x3-5+11= 22