Question

3.Calculează a.4×3+5. 4×3(3+5) b.6×10-8 7×(10-8) c.24:2+2 24:(2+2) d.18:3+6 018:(3+6)​

Answer 1

a) 4x3+5 = 12+5 = 17

4x3(3+5) = 12x8 = 96

b) 6x10-8 = 60-8 = 52

7x(10-8) = 7x2 = 14

c) 24:2+2 = 12+2 = 14

24:(2+2) = 24:4 = 6

d) 18:3+6 = 6+6 = 12

18:(3+6) = 18:9 = 2

Sper ca astea erau calculele, le-ai scris putin cam ciudat.

Bafta!