直接写得数.
88÷22= | 20×70= | 22×50= | 9×60= | 1-0.3= | (34+17)×0= |
1+0.1= | 0.4+0.16= | 2+5.1= | 5x+4x= | 1.38+0.2= | 12×5÷12×5= |
口算,直接写出结果.
(1)8×= | (2)8+= | (3)8-= | (4)×0= | (5)×1= |
(6)×= | (7)×= | (8)2×6= | (9)1×4= | (10)4×3= |
88÷22= | 20×70= | 22×50= | 9×60= | 1-0.3= | (34+17)×0= |
1+0.1= | 0.4+0.16= | 2+5.1= | 5x+4x= | 1.38+0.2= | 12×5÷12×5= |
(1)8×= | (2)8+= | (3)8-= | (4)×0= | (5)×1= |
(6)×= | (7)×= | (8)2×6= | (9)1×4= | (10)4×3= |