Cvičení 1
7−85,51=
40,41+35=
55+10,7=
49+22,6=
65⋅96,9=
27⋅55,4=
55−7,6=
18,6⋅52,46=
59,1⋅65=
28−87,3=
Cvičení 2
8376−8319=
334+3318=
6813−6845=
8437−8448=
2947−2957=
5110−517=
1653+1629=
7343+7310=
3851−3881=
67+646=
Cvičení 3
73:21⋅(−15,8)=
69,14−(−32):92,72=
63−(−15,59)−94,5=
−49,64:(−48)−37,5=
−28−97,77:38=
−41,31+21,62−5=
−74,8:8,1⋅(−78,42)=
−33,71⋅(−69,7):66,5=
−1,78−12,67+34,2=
−26,86−33,6:81,95=