45.12-13.92 |
31.2 |
45.12-13.92 |
31.2 |
(45.1-13.9)(45.1+13.9) |
31.2 |
(45.1-13.9)(45.1+13.9) |
45.1-13.9 |
1+2+3+4+5+…+2005+2006 | ||||||||||
(1-
|
-0.22+1 |
-1+0.875×(-2)3 |
31 |
10 |
34 |
11 |
37 |
12 |
40 |
13 |
A.14×1010-2 | B.14×1010 | C.14×109-2 | D.14×109 |
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