а) 32 + 0.232 = 32 + 6.4 = 38.4б) 32 + 0.6532 = 32 + 20.8 = 52.8в) 68 + 0.4568 = 68 + 30.6 = 98.6г) 68 + 0.768 = 68 + 47.6 = 115.6
д) 75 - 0.1575 = 75 - 11.25 = 63.75е) 75 - 0.2375 = 75 - 17.25 = 57.75ж) 23 - 0.2523 = 23 - 5.75 = 17.25з) 23 - 0.7523 = 23 - 17.25 = 5.75
а) 32 + 0.232 = 32 + 6.4 = 38.4
б) 32 + 0.6532 = 32 + 20.8 = 52.8
в) 68 + 0.4568 = 68 + 30.6 = 98.6
г) 68 + 0.768 = 68 + 47.6 = 115.6
д) 75 - 0.1575 = 75 - 11.25 = 63.75
е) 75 - 0.2375 = 75 - 17.25 = 57.75
ж) 23 - 0.2523 = 23 - 5.75 = 17.25
з) 23 - 0.7523 = 23 - 17.25 = 5.75