Lumynadaask
a fost răspuns

1+2×[3+4×(5÷5)-6×(7-7)]÷7+8×9=​

Răspuns :

Coco81ask

Răspuns:

1+2x(3+4x1-6x0):7+8x9

1+2x(3+4-0):7+8x9

1+2x(7-0):7+8x9

1+2x7:7+8x9

1+2x1+8x9

1+2+72

3+72=75

Remesgabriela42ask

Răspuns:

1+2×[3+4×(5÷5)-6×(7-7)]÷7+8×9

1+2×(3+4×1-6×0)÷7+8×9

1+2×(3+4-0)÷7+8×9

1+2×7÷7+72

1+2×1+72

1+2+72

3+72

75

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