Question

c) 3-7 × 4-5= f) 2 1-6 × 2-13 = G ) 3- 4 - 9 - 12 = h 5-2 =​

Answer 1

Răspuns:

c)3-7x4-5=     facem inmultirea

 3-28-5=-25-5=-30

f)21-6x2-13=

21-12-13=9-13=-4

g) 3-4-9-12=

-1-9-12=-10-12=-22

h)5-2=3

Explicație pas cu pas: