1. . 2. – , , ( ) 3. – , () – 4. : 1 .. + 1 .. ( ) - 2-3 3-4 5. 1:1 ( .. – ) 6. ( 37.5) : - - , , , , - () - - - 7. . . 10-15 (+ ), -. (, ), (, ), () - ( ) , 38.5 ( )
", , ": 1 - 2 - . ( " "). 3 - . -! (repeat) 4 - , , , , , , . ( " "). 5 - 6 - , , - . ( " "). 7 - . ( " ").... 20 - - ( " ") 21 - - 22 - . 10 .