Dinuerika39id
a fost răspuns

TEMĂ
1.Calculati, utilizand scheme care sa indice ordinea efectuarii operatiilor:
39 + 4x8=
25 + 8 x9=
42 x 6 x 7=
6 x 6 + 9 x 5 =
75 - 6 x8=
82-9x8=
6 x 9 +9 x 3=
7 x 6+3 x 9
3 x 8 + 6 x 4 =
​

Răspuns :

Ailincaigabi240id

Răspuns:

39+4×8=39+32=71

25+8×9=25+72=97

42×6×7=252×7=1764

6×6+9×5=36+45=81

75-6×8= 75-48=27

82-9×8=82-72=10

6×6+9×3=36+27=63

7×6+3×9=42+27=69

3×8+6×4=24+24=48

Antoniesabinaid

Răspuns:

39+4×8=

=39+32=

=71

25+8×9=

=25+72=

=97

42×6×7=

=252×7=

=1764

6×6+9×5=

=36+45=

=81

75-6×8=

=75-48=

=27

82-9×8=

=82-72=

=10

6×9+9×3=

=54+27=

=81

7×6+3×9=

=42+27=

=69

3×8+6×4=

=24+24=

=48

Sper ca team ajutat!