问题
口算题
口算题。
|
答案
(1)1600; | (2)360; | (3)440; | (4)160; | (5)56; |
(6)3600; | (7)2400; | (8)1400; | (9)600; | (10)400; |
(11)3600; | (12)2000; | (13)0; | (14)220; | (15)23 |
口算题。
|
(1)1600; | (2)360; | (3)440; | (4)160; | (5)56; |
(6)3600; | (7)2400; | (8)1400; | (9)600; | (10)400; |
(11)3600; | (12)2000; | (13)0; | (14)220; | (15)23 |