1. 2 ---> 4 ---> 16 ---> ______ ---> 65,536 ---> 42949,67296
2 . ? X ?=48 ? X ? = 60 ? X ? = 20
? X ? X ? = _______________
3. ? X ? = 288 ? X ? = 800 ? X ? = 3600
( ? + ? ) X ? = _______________
4. O?? X ?O = 7905
??? = ____
O = ______
Help!數學 homework!
2008-03-22 3:24 am
回答 (1)
2008-03-22 8:21 am
✔ 最佳答案
1. 2 ---> 4 ---> 16 ---> __256____ ---> 65,536 ---> 42949,672962 . ? X ?=48 ? X ? = 60 ? X ? = 20
? X ? X ? = ________240_______
3. ? X ? = 288 ? X ? = 800 ? X ? = 3600
( ? + ? ) X ? = _____4400__________
4. O?? X ?O = 7905
??? = __555__
O = ___1___
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