1.
5×5=25
2/3×2/3=4/9
-6^2=36
035^1=0,35
2 1/3^0=1
9^2=81
3/10^3=27/1000
(-5)^2=25
0,99^1=0,99
2 8/11^0=1
2.
(1,4)^2-(0,6)^2=1 2/5^2-1 3/5^2=49/25-64/25= -15/25
(0,4)^0-(0,6)^3=1-216/1000=1-54/250=196/250
3.
A16
B125
C1
D6/16
E8
F4/9
G125/64=1 61/64
H9/1000000
I9
J625
K 1
L 16/25
M 9
N 27/64
O 25/4 6 1/4
P 8/1000000000000
