Question

43+15-7*7-37-8*6=,. 19+(6*7-18)-2*9= ,73-58+29-4= 30+32:8+8*7-100:10=, 10*4:4*3+32-32:8*7=

Answer 1

este gresita.mai scrie odata

Answer 2

43+15-7x7-37-8x6
=43+15-49-37-48
=58-49-37-48
=9-37-48 nu se poate rezolva pentru gimnaziu, mai verifica ex.

=29+(6x7-18)-2x9
=29+(42-18)-18
=39+24-18
=63-18
=45

73-58+29-4
=15+29-4
=44-4
=40

30+32:8+8x7-100:10
=30+4+56-10
=34+56-10
=90-10
=80

10x4:4x3+32-32:8x7
=40:4x3+32-4x7
=10x3+32-28
=30+32-28
=62-28
=34