Răspuns :
1008-(72*2-70:10+40*10)+65*10=1121
1008-(144-7+400)+650=
=1008-537+650
=471+650
=1121
1008-(144-7+400)+650=
=1008-537+650
=471+650
=1121
1008-(72×2-70:10+40×10)+65×10=1121
1008-(144-7+400)+65×10=1121 1008-537+650=1121=> 471+650=1121=> 1121=1121
1008-(144-7+400)+65×10=1121 1008-537+650=1121=> 471+650=1121=> 1121=1121