198×0.8________198 | 95÷0.9________95 | 168×1.5________168 | 132÷4.6________132 |
________ | 3.33________3 | ________0.625 | ________0.004. |
直接写出得数.
+= | +×= | 1+25%= | 1÷÷= |
198×0.8________198 | 95÷0.9________95 | 168×1.5________168 | 132÷4.6________132 |
________ | 3.33________3 | ________0.625 | ________0.004. |
+= | +×= | 1+25%= | 1÷÷= |