Cvičení 1
78,62−85=
68,7−5,48=
92−37=
5,08−70,6=
65−77,69=
72,22−45,04=
83,2−34,67=
12,98−68,22=
61,3−5,84=
86,9−72,76=
Cvičení 2
−63−21=
6,39−26,1=
−42,91−3=
−19,82−(−93,6)=
−35,9−69=
19,2−(−78,63)=
43,5−(−71,5)=
−9,6−47=
26−42,4=
85,97−(−23,1)=
Cvičení 3
84−(−24,73)−99,6=
−22,09−(−31,07)−75,95=
77−(−23)−9,3=
84,46−(−2,7)−(−99)=
20,4−61,3−17=
−10,1−(−99,2)−50,4=
47,9−30−67,9=
69,1−21,2−1,28=
56−98−45,9=
−85−(−41,3)−(−95)=