1. 3,4,5,6,8,10,5,12,( )
A.21 B.13 C.20 D.18
2. 12,13,28,87,352,( )
A.715 B.1756 C.1765 D.755
3. 2,10,65,344,( )
A.1297 B.987 C.1368 D.1432
4. 1,2,7,19,138,( )
A.2146 B.2627 C.3092 D.3865
題目答案與解析
1. 3,4,5,6,8,10,5,12,( ) A.21 B.13 C.20 D.18 2. 12…
1. 3,4,5,6,8,10,5,12,( )
A.21 B.13 C.20 D.18
2. 12,13,28,87,352,( )
A.715 B.1756 C.1765 D.755
3. 2,10,65,344,( )
A.1297 B.987 C.1368 D.1432
4. 1,2,7,19,138,( )
A.2146 B.2627 C.3092 D.3865
題目答案與解析