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a fost răspuns

Dar a) 72:8+9x3=
90-5x6+4=
85-42+34=
b) 24+41-63=
21:7+10=
56:8-4=
2x6-10=

Răspuns :

Cisuca
72:8+9x3=9+27=36
90-5x6+4=90-30+4=64
85-42+34=77
24+41-63=2
21:7+10=3+10=13
56:8-4=7-4=3
2x6-70=12-10=2
72 : 8 + 9 x 3 =
= 9 + 27 =
=36

90 - 5 x 6 + 4 =
= 90 - 30 + 4 =
=64

85 - 42 + 34 = 77

24 + 41 - 63 = 2

21 : 7 + 10 =
= 3 + 10 =
= 13

56 : 8 - 4 =
= 7 - 4
= 3

2 x 6 - 70 =
= 12 - 10 =
= 2

Alte intrebari