Oblicz: 1) 46.6+(60.2-23.4)= 2) 76.753-44.924+89.665= 3) (232.55+323.45)-553.221= 4) (2.66-1.24)+33.44= 5) 2.12x1.11= 6) 34.7x43.07= 7) 445.25:55.5= 8) 321.69:3.33=

1) 46.6+(60.2-23.4) = 46,6 + 36,8 = 83,4 2) 76.753-44.924+89.665 = 121,494 3) (232.55+323.45)-553.221 = 556 - 553,221 = 2,779 4) (2.66-1.24)+33.44 = 1,42 + 33,44 = 34,86 5) 2.12x1.11 = 2,3532 6) 34.7x43.07 = 1494,529 7) 445.25:55.5 ≈ 8,02 8) 321.69:3.33 ≈ 96,6

Oblicz: 1) 46.6+(60.2-23.4)=46,6 + 36,8 = 83,4 2) 76.753-44.924+89.665= 31,829+89.665 = 121,494 3) (232.55+323.45)-553.221= 556-553,221 = 2,779 4) (2.66-1.24)+33.44= 1,42+33,44 = 34,86 5) 2.12x1.11= 2,3532 6) 34.7x43.07= 1494,529 7) 445.25:55.5=8,0(225) 8) 321.69:3.33=96,(603)