直接填得数.
4÷80=________ | 0.25×8=________ | 30÷30%=________ | 0.3×0.3=________ |
7÷1.4=________ | ×=________ | 12÷=________ | ×56=________ |
-=________ | +=________. |
直接填得数.
4÷80=________ | 0.25×8=________ | 30÷30%=________ | 0.3×0.3=________ |
7÷1.4=________ | ×=________ | 12÷=________ | ×56=________ |
-=________ | +=________. |