Task 21.Account
How 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 ___________.
175
Content
1
Collection of tasks in preparing students grade 8 to the
international research TIMSS ………………………………..
125
1.1
Instructions for the implementation of tasks ............................
125
1.2
Scientific literacy.......................................................................
127
1.3
Mathematical Literacy...............................................................
135
2
Collection of problems in preparation for the international
research PISA …………………………………….………….
143
2.1
Instructions for the implementation of tasks .............................
143
2.2
Scientific literacy.......................................................................
147
2.3
Mathematical Literacy...............................................................
166
176
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