Question

5+5=
55+2=
98*1=
985*12=
123+456+789=
12,12*12,13=
258+369+147+753+159=
456-123+786*45=
123456852*42358+7458+684548%=
(-12354864848445+5452454848)+2580=
58%*5846%=
​

Answer 1

5+5=10

55+2=57

98×1=98

986×12=11 832

123+456+789=1368

258+369+147+753+159=1686

456-123+786×45=35 780

123456852×42358+7458+684548=5.229.386.029.022

(-12354864848445+5452454848)+2580= -12.349.412.391.017

58%×5846%=33,9068