1. What is the product of 5.296 and 10?
2. What is the product of 39.74 and 2000?
3. What is the product of 78.49 and 100?
4. Which of these is the best estimate of the value of 26.9 × 41?
5. Which of these is the best estimate of the value of 5.61 × 79?
有冇人識得E幾條中一數?(只需答案)
2007-07-31 2:17 am
回答 (2)
2007-07-31 2:21 am
✔ 最佳答案
1. 52.962. 79480
3. 7849
4. 1076
5. 448.8
2007-07-31 9:30 am
1. 52.96
2. 79480
3. 7849
4. 27 x 40
5. 6 x 80
2. 79480
3. 7849
4. 27 x 40
5. 6 x 80
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https://hk.answers.yahoo.com/question/index?qid=20070730000051KK04257