题目内容
填>,<或=
| 7.02×0.7______7.02 | 5.1×2.4______5.1 |
| 4.5×0.9______4.5×1.1 | 3.5÷0.7______3.5 |
| 4.6÷1.2______4.6 | 2.85÷0.6______2.85×0.6. |
(1)7.02×0.7=4.914,
4.914<7.02,
所以7.02×0.7<7.02;
(2)5.1×2.4=12.24,
12.24>5.1,
所以5.1×2.4>5.1;
(3)4.5×0.9=4.05,
4.5×1.1=4.95,
4.05<4.95,
所以4.5×0.9<4.5×1.1;
(4)3.5÷0.7=5,
故答案为:<,>,<,>,<,>.
4.914<7.02,
所以7.02×0.7<7.02;
(2)5.1×2.4=12.24,
12.24>5.1,
所以5.1×2.4>5.1;
(3)4.5×0.9=4.05,
4.5×1.1=4.95,
4.05<4.95,
所以4.5×0.9<4.5×1.1;
(4)3.5÷0.7=5,
| 5>3.5, 所以3.5÷0.7>3.5; (5)4.6÷1.2=
所以:4.6÷1.2<4.6; (6)2.85÷0.6=4.75, 2.85×0.6=1.74, 4.95>1.74; | , |
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