Question

a) 415-100: 10-146+ 9× 8+27
b) 6× 7- 5× 2+81: 9- 13
c) 51+127- 30: 10+ 2× 9- 8× 8
Vă rog puteți să mă ajutați?​

Answer 1

a) 415–10–146+72+27=405–146+72+27=259+72+27=358

b)42–10+9–13=32+9–13=28

c)51+127–3+18-64=178–3+18–64=175+18–64=193–64=129

Answer 2

A . 415 - 146 + 72 + 27 = 405 - 146 + 72 + 27 = 259 + 72 + 27 = *358*

B. 42 - 10 + 9 -13 = 32 + 9 -13 = *28*

C. 51 + 127- 3 + 18 - 64 = 178 - 3 +18 - 64 = 175+ 18 - 64 = 193 - 64 = 193- 64 = *129*

Sper ca te-am ajutat.Coronita?