tolong dong pliss sama caranya cepet ya

1. 16 × -1024 = -16384
2. 25 × 625 × 125
15625 × 125 = 1953125
3. 15625 : 625 = 25
4. 2187 : 27 : 9
81 : 9 = 9
5. 1024 : 48 : 16
21,3 : 16 = 1,3
6. 9⁴ = 6561
7. (9×243)⁴
2187⁴
maaf cuma bisa ngisi sampai nomor 7