Cvičení 1
40,6−1=
29,4−47,51=
68,4−62,52=
77,46−65,2=
13−8,6=
96,3−91,9=
2−29,34=
23,8−24=
74,76−46=
4−21=
Cvičení 2
−76,61−(−24)=
−83,6−(−51,9)=
70−84,35=
−79−18=
−28,3−30,74=
−36−(−93,3)=
−60−99,3=
28−33,42=
67,9−(−51)=
−72,4−86,5=
Cvičení 3
−70,54−6,3−(−81,64)=
37,2−88−(−12)=
−82−97,04−38,69=
53−(−1)−(−21,19)=
27−(−11,16)−(−37,9)=
−3,82−38,7−(−59,16)=
−78−77,38−(−91,21)=
−27,4−(−81,9)−35=
−31,32−86,6−(−53,4)=
71−(−3,36)−93,8=