Question

9x10-(5 x 10+ 5 x 7) =
36:9+(3x 8-8x 2) =​

Answer 1

Explicație pas cu pas:

9×10-(5×10+5×7)=

9×10-(50+35)=

9×10-85=

90-85=

5

36:9+(3×8-8×2)=

36:9+(24-16)=

36:9+8=

4+8=

12

Answer 2

Răspuns:

9×10-(5×10+5×7)=9×10-(50+35)

=9×10-85

=90-85

=5

36:9+(3×8-8×2)=36:9+(24-16)

=36:9+8

=4+8

=12