初一数学上册计算题(400 道题) (1) 22 = (2)3112-= (3) 91 = (4) 42 = (5) 20031= (6)2332= (7) 33131= (8)2233 = (9))2()3(32= (10)22)21(3= (11)3322222 (12)235( 4)0
25 ( 5)( 4)8 ~ (13)34255414 (14)721322246 (15) 33220132 (16) 24)3(2611 ; (17)])3(2[)]215
01(1[2 (18) (19) 33220132 (20)22)2(3; ] 332222( )( 3)( 3 )33 (21)]2)33()4[()10(222; (22)])2(2[31)5
01()1(24; (23)94)211(42415
0322; (24)20022003)2()2(; 】 (25))2()3(]2)4[(3)2(223; (26)200420094)25
(27) 0 252423132
(28) 221410222 * (29) 3120313312232325
(30) 2 12052832
(31) (32)(56)(79)