题目列表(包括答案和解析)
| 9.1×3= | 0.8×7= | 5.6÷2= | 11÷3= | 40×0.5= |
| 10-0.1= | 2.48÷0.8= | 2.1÷0.7= | 5.2+0.08= | 0.3×1.7= |
| 0.5×1.8= | 0.84÷7= | 0.54÷0.6= | 3.9÷39= | 2.4-1.8= |
| 0.32+1.28= | 3×0.09= | 0.9×0.9= | 1×8.02= | 6.5÷1.3= |
| 1.5×102= | 4×0.25= | 1.25×1.4×8= | 15-1.7-1.3= | 4.3×99+4.3= |
| 9.1×3= | 0.8×7= | 5.6÷2= | 11÷3= | 40×0.5= |
| 10-0.1= | 2.48÷0.8= | 2.1÷0.7= | 5.2+0.08= | 0.3×1.7= |
| 0.5×1.8= | 0.84÷7= | 0.54÷0.6= | 3.9÷39= | 2.4-1.8= |
| 0.32+1.28= | 3×0.09= | 0.9×0.9= | 1×8.02= | 6.5÷1.3= |
| 1.5×102= | 4×0.25= | 1.25×1.4×8= | 15-1.7-1.3= | 4.3×99+4.3= |
口算．
|
(1)1 －0.75= |
(2)2.3 ×5= |
(3)0.57 ＋0.43= |
|
(4)0.25 ×4= |
(5)1.36 ＋0.24= |
(6)2.01 ×4= |
|
(7)2.82 ＋0.8= |
(8)7.6 －6= |
(9)1.25 ×0.8= |
|
(10)0.4 ×0.25= |
(11)1.24 ×100= |
(12)0.09 ×0.6= |
口算．
|
(1)1 －0.75= |
(2)2.3 ×5= |
(3)0.57 ＋0.43= |
|
(4)0.25 ×4= |
(5)1.36 ＋0.24= |
(6)2.01 ×4= |
|
(7)2.82 ＋0.8= |
(8)7.6 －6= |
(9)1.25 ×0.8= |
|
(10)0.4 ×0.25= |
(11)1.24 ×100= |
(12)0.09 ×0.6= |
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