直接写得数
0.4×0.02= | 6.2+3.08= | 123×12-246= | ×÷×= |
0.3÷1%= | 4.2÷0.03= | 10.2-0.12-0.88= | (0.75-3÷4)÷7.6= |
直接写得数: 108-99=________; | 7.45-1.05=________; | 1.03+0.07=________; | 9.8÷98=________; |
0.125×21×8=________; | 1-=________; | -=________; | ×=________; |
+=________; | ÷=________. |