100
Calculează direct, scriind doar rezultatele:

a) 3 x 2 x 1x 7: 6 x 3: 7 x 9 x 1: 3 =.
....

b) 81:9: 3 x 2 x 4 : 8 /x 10 : 6 x 8:5 x
c) 100: 10:2x5: 5:5 x 9 x4:6:2: 3 x 100 =
d) 32 : 8:4 x 3 x 2 x 4:3 : 4 x 2 x 10 : 4 x 10=
e) 54:6: 3 x 2 x 4 : 3: 2:2: 2 x 9: 3:3 x 2 x 10=...