a, 5^9 : 5^7 + 123 + 7^0
= 5^2 + 123 + 1
= 25 + 123 + 1
= 149
b, 3^6 : 3^5 + 2 . 2^3 + 2033^0
= 3 + 2^4 + 1
= 3 + 16 + 1
= 20
c, 35 - 2 . 1^2024 + 3 . 7^2
= 35 - 2 . 1 + 3 . 49
= 35 - 2 + 147
= 180
d, 3 . 2^3 + 2022^0 . 4^2 - 6^27 : 6^25
= 3 . 8 + 1 . 16 - 6^2
= 24 + 16 - 36
= 4
e, 2025 : 3^3 + 4^7 . 125
= 2025 : 27 + 16384 . 125
= 75 + 2048000
= 2048075
#vu0000
