Сборник задач по подготовке учащихся к международным исследованиям timss и pisa
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ПИЗА ДАЙЫНДЫ0 ТАПСЫРМАЛАРЫ қазақша
- Бұл бет үшін навигация:
- Task 22. The number of athletes.
- Task 23. The distance.
- Content
Task 20. Age.Father and son together - '30, son and grandfather together - 60 years, and his father and grandfather together - 84 years. Question. How old is the father, son and grandfather separately? Answer: . Task 21.AccountHow much pages in the newspaper, if on the reversal of the newspaper the left- hand page is numbered as the eighteenth and the right-hand as a thirty-sixth? Answer: Task 22. The number of athletes.Under started's orders on the track before the Ainur was 25 athleres, behind for Ainur after 19 athletes stood Eldos and behind Yeldos still stood 7 athletes. Question 1. What is the Ainur’s number? Answer . Question 2. What is the Eldos’ number? Answer . Question 3. How many athletes participated in the race? Answer . Task 23. The distance.Students were given the task to plant 60 seedlings. Question 1. If seedlings necessary planted in six rows, then how many trees will be in each row? Answer . Question 2: If each row to plant 12 saplings, then how many rows of trees will be planted? Answer . Question 3: Can I put all the seedlings in the four rows of five seedlings? Answer . Content
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