问题
填空题
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答案
(1)9.36元≈9元, | (2)5.69元≈6元, |
(3)298.38元≈298元, | (4)37.62元≈38元, |
(5)5599kg≈6t, | (6)36018kg≈36t, |
(7)3099kg≈3t, | (8)599g≈1kg, |
(9)9603g≈10kg, | (10)8800g≈9kg, |
(11)603mL≈1L, | (12)6298mL≈6L, |
(13)1203mL≈1L, | (14)5780mL≈6L, |
(15)6km2600000m2≈7km2, | (16)30km2690000m2≈31km2, |
(17)67km2500000m2≈68km2, | (18)73km2900m2≈73km2. |