viet cac ket qua sau duoi dang 1 luy thua
a/ 35 :33
b/ 125:53
c/75:343
d/a12:a8
viet cac tich hoac thuong sau duoi dang luy thua cua 1 so
a/25.84
b/256.1253
c/6255:257
d/123.33
viet ket qua phep tinh duoi dang 1 luy thua
9 mũ 5 : 3 mũ 7
8 mũ 6: 4 mũ 8
25 mũ 7:125 mũ 3
1: thay cac chu boi cac so thich hop:
a,ab*99=aabb
b,1abc *2=abc8
2:viet ket qua duoi dang luy thua
a,163:84
b,(53+54+1252):53
c,244:34-3212:1612
d, nam mu 2 mu 3
e,120 mu 1 mu3 mu2
Viet ket qua moi phep tinh sau duoi dang mot luy thua
a 11^8:11^3
b 17^11:17^9
c 4^3:2^2
d a^5:a(a khac 0)
Viet moi tich , thuong sau duoi da`ng mot luy thua
5^8:25^2 ; 4^9:64^2 ; 2^25:32^4 ; 125^3:25^4
viet cac tich hoac thuong sau duoi dang luy thua cua 1 so
22.84 ;256.1253 ; 6256 :257 ;123.33
Viet ket qua moi phep tinh sau duoi dang luy thua
53.23.42.54
(25)2.510
34.(92)2
Viet ket qua cac phep tinh sau duoi dang mot luy thua:
a)153÷15 b)25÷22
c)37÷32 d)73÷7
