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calculati: 2³+2¹⁰:2⁸×2+2×2⁷:2⁵+2¹⁰:(3×2⁵+2⁵)-4×2³​

Răspuns :

2³+2¹⁰⁻⁸⁺¹+2¹⁺⁷⁻⁵+2¹⁰:2⁵(3·1+1)-2²·2³=

=2³+2³+2³+2¹⁰:2⁵·4-2²⁺³=

=2³+2³+2³+2¹⁰⁻⁵·2²-2⁵=

=2³+2³+2³+2¹⁰⁻⁵⁺²-2⁵=

=2³+2³+2³+2⁷-2⁵=

=2³(1+1+1+16-4)=

=8·15=

=120

Spor la teme! :)