请你用自己喜欢的方法计算
×28 | ||
. |
在横线上填上“<”“>”或“=”
163×0.8________163 | 36×2.8________36 | 0.9×9.8________9.8 |
1×0.94________1 | 6.8×31.8________31.8 | 1.5×3.2________3.2×1.5. |
直接写出得数.
578+216= | 18.25-3.3= | 3.2-= |
×8.1= | += | ÷3= |
0.99×9+0.99= | ×= |
×28 | ||
. |
163×0.8________163 | 36×2.8________36 | 0.9×9.8________9.8 |
1×0.94________1 | 6.8×31.8________31.8 | 1.5×3.2________3.2×1.5. |
578+216= | 18.25-3.3= | 3.2-= |
×8.1= | += | ÷3= |
0.99×9+0.99= | ×= |