求x的值.
| 6x-0.5×5=9.5. |
| 在横线上填上“>”、“<”或“=” 5.43×0.98________5.43 | 4.09×1________4.09 | 14.8×0.75________0.75 |
| 6.72×0.8________0.8×6.72 | 1.63×0.8________1.63 | 16.5×1________1. |
| 6x-0.5×5=9.5. |
| 在横线上填上“>”、“<”或“=” 5.43×0.98________5.43 | 4.09×1________4.09 | 14.8×0.75________0.75 |
| 6.72×0.8________0.8×6.72 | 1.63×0.8________1.63 | 16.5×1________1. |