Before the test get acquainted with time management during the test:
Eliminating wrong answers.
Substituting data - a reversed method of finding solution.
Estimating data.
Finding the solution and indicating the correct answer.
R16YQKg3F65yq
Exercise 1
Wersja alternatywna ćwiczenia: Estimate the number 64567 with accuracy of a thousand Możliwe odpowiedzi: 1. 65000, 2. 65500, 3. 64600, 4. 64000
Wersja alternatywna ćwiczenia: Estimate the number 64567 with accuracy of a thousand Możliwe odpowiedzi: 1. 65000, 2. 65500, 3. 64600, 4. 64000
Estimate the number 64567 with accuracy of a thousand
65000
65500
64600
64000
R1Qsf6vvLlZzu
Exercise 2
Wersja alternatywna ćwiczenia: The number 3.4479 with the accuracy to two decimal places is Możliwe odpowiedzi: 1. 3.45, 2. 3.44, 3. 3.448, 4. 3.50
Wersja alternatywna ćwiczenia: The number 3.4479 with the accuracy to two decimal places is Możliwe odpowiedzi: 1. 3.45, 2. 3.44, 3. 3.448, 4. 3.50
The number 3.4479 with the accuracy to two decimal places is
3.45
3.44
3.448
3.50
RmiNLPE6l8G96
Exercise 3
Wersja alternatywna ćwiczenia: The approximation of the number 124.435 is 120. The approximation is done with the accuracy to Możliwe odpowiedzi: 1. tens, 2. whole, 3. one tenth, 4. one hundredth
Wersja alternatywna ćwiczenia: The approximation of the number 124.435 is 120. The approximation is done with the accuracy to Możliwe odpowiedzi: 1. tens, 2. whole, 3. one tenth, 4. one hundredth
The approximation of the number 124.435 is 120. The approximation is done with the accuracy to
tens
whole
one tenth
one hundredth
RwwBDWrFBxZSt
Exercise 4
Wersja alternatywna ćwiczenia: The real length of the road is 160 km. The technical measurement done by the students is 164 km. Calculate the absolute error Możliwe odpowiedzi: 1. 4, 2. 1.025, 3. 0.25, 4. 0.025
Wersja alternatywna ćwiczenia: The real length of the road is 160 km. The technical measurement done by the students is 164 km. Calculate the absolute error Możliwe odpowiedzi: 1. 4, 2. 1.025, 3. 0.25, 4. 0.025
The real length of the road is 160 km. The technical measurement done by the students is 164 km. Calculate the absolute error
4
1.025
0.25
0.025
RweY6WM3VPIks
Exercise 5
Wersja alternatywna ćwiczenia: The real length of the road is 160 km. The technical measurement done by the students is 164 km. Calculate the relative error Możliwe odpowiedzi: 1. 0.025, 2. 1.025, 3. 4, 4. 0.25
Wersja alternatywna ćwiczenia: The real length of the road is 160 km. The technical measurement done by the students is 164 km. Calculate the relative error Możliwe odpowiedzi: 1. 0.025, 2. 1.025, 3. 4, 4. 0.25
The real length of the road is 160 km. The technical measurement done by the students is 164 km. Calculate the relative error
0.025
1.025
4
0.25
RRU9OaCdfg6Zu
Exercise 6
Wersja alternatywna ćwiczenia: The number 0.33 is an approximate of . Calculate the relative error accurate to one percent Możliwe odpowiedzi: 1. 1 %, 2. 3 %, 3. 10 %, 4. 0.1 %
Wersja alternatywna ćwiczenia: The number 0.33 is an approximate of . Calculate the relative error accurate to one percent Możliwe odpowiedzi: 1. 1 %, 2. 3 %, 3. 10 %, 4. 0.1 %
The number 0.33 is an approximate of . Calculate the relative error accurate to one percent
1 %
3 %
10 %
0.1 %
R1IGAanIPUNh7
Exercise 7
Wersja alternatywna ćwiczenia: The number 8 was over approximated. The absolute error is 0.32. Calculate the approximation of the number Możliwe odpowiedzi: 1. 8.32, 2. 7.68, 3. 1.04, 4. 0.96
Wersja alternatywna ćwiczenia: The number 8 was over approximated. The absolute error is 0.32. Calculate the approximation of the number Możliwe odpowiedzi: 1. 8.32, 2. 7.68, 3. 1.04, 4. 0.96
The number 8 was over approximated. The absolute error is 0.32. Calculate the approximation of the number
8.32
7.68
1.04
0.96
Rj4k76NtfAXWF
Exercise 8
Wersja alternatywna ćwiczenia: The number 8 was over approximated. The relative error is 0.32. Calculate the approximation of the number Możliwe odpowiedzi: 1. 0.96, 2. 8.32, 3. 1.04, 4. 7.68
Wersja alternatywna ćwiczenia: The number 8 was over approximated. The relative error is 0.32. Calculate the approximation of the number Możliwe odpowiedzi: 1. 0.96, 2. 8.32, 3. 1.04, 4. 7.68
The number 8 was over approximated. The relative error is 0.32. Calculate the approximation of the number
0.96
8.32
1.04
7.68
RJNAFBaXxYs7t
Exercise 9
Wersja alternatywna ćwiczenia: The number 5 was over approximated. The absolute error is 0.05. Calculate the approximation of the number Możliwe odpowiedzi: 1. 4.95, 2. 5.05, 3. 1.01, 4. 0.99
Wersja alternatywna ćwiczenia: The number 5 was over approximated. The absolute error is 0.05. Calculate the approximation of the number Możliwe odpowiedzi: 1. 4.95, 2. 5.05, 3. 1.01, 4. 0.99
The number 5 was over approximated. The absolute error is 0.05. Calculate the approximation of the number
4.95
5.05
1.01
0.99
R1HCTrldmPqgt
Exercise 10
Wersja alternatywna ćwiczenia: The number 5 was under approximated. The relative error is 0.05. Calculate the approximation of the number Możliwe odpowiedzi: 1. 0.99, 2. 4.95, 3. 5.05, 4. 1.01
Wersja alternatywna ćwiczenia: The number 5 was under approximated. The relative error is 0.05. Calculate the approximation of the number Możliwe odpowiedzi: 1. 0.99, 2. 4.95, 3. 5.05, 4. 1.01
The number 5 was under approximated. The relative error is 0.05. Calculate the approximation of the number
0.99
4.95
5.05
1.01
R9655UZ4A6z6l
Exercise 11
Wersja alternatywna ćwiczenia: The over approximation of number x is 4.3. The relative error is 0.05. Calculate x Możliwe odpowiedzi: 1. 4.35, 2. 4.25, 3. 4.80, 4. 3.80
Wersja alternatywna ćwiczenia: The over approximation of number x is 4.3. The relative error is 0.05. Calculate x Możliwe odpowiedzi: 1. 4.35, 2. 4.25, 3. 4.80, 4. 3.80
The over approximation of number x is 4.3. The relative error is 0.05. Calculate x
4.35
4.25
4.80
3.80
Rsmji52XutmtA
Exercise 12
Wersja alternatywna ćwiczenia: The under approximation of number x is 4.3. The relative error is 0.05. Calculate x Możliwe odpowiedzi: 1. 4.25, 2. 4.80, 3. 3.80, 4. 4.35
Wersja alternatywna ćwiczenia: The under approximation of number x is 4.3. The relative error is 0.05. Calculate x Możliwe odpowiedzi: 1. 4.25, 2. 4.80, 3. 3.80, 4. 4.35
The under approximation of number x is 4.3. The relative error is 0.05. Calculate x
4.25
4.80
3.80
4.35
R15MSwvAq6qMw
Exercise 13
Wersja alternatywna ćwiczenia: The under approximation of number x is 10.29 The absolute error is 0.02. Calculate x Możliwe odpowiedzi: 1. 10.50, 2. 10.31, 3. 10.27, 4. 10.09
Wersja alternatywna ćwiczenia: The under approximation of number x is 10.29 The absolute error is 0.02. Calculate x Możliwe odpowiedzi: 1. 10.50, 2. 10.31, 3. 10.27, 4. 10.09
The under approximation of number x is 10.29 The absolute error is 0.02. Calculate x
10.50
10.31
10.27
10.09
R3GfzZypUMha4
Exercise 14
Wersja alternatywna ćwiczenia: Pick the formula of the relative error, where - stands for the exact value, - stands for the measured value Możliwe odpowiedzi: 1. , 2. , 3. , 4.
Wersja alternatywna ćwiczenia: Pick the formula of the relative error, where - stands for the exact value, - stands for the measured value Możliwe odpowiedzi: 1. , 2. , 3. , 4.
Pick the formula of the relative error, where - stands for the exact value, - stands for the measured value
RQ66JQgc4iuXv
Exercise 15
Wersja alternatywna ćwiczenia: Pick the formula of the absolute error, where - stands for the exact value, - stands for the measured value Możliwe odpowiedzi: 1. , 2. , 3. , 4.
Wersja alternatywna ćwiczenia: Pick the formula of the absolute error, where - stands for the exact value, - stands for the measured value Możliwe odpowiedzi: 1. , 2. , 3. , 4.
Pick the formula of the absolute error, where - stands for the exact value, - stands for the measured value
Analyse your correct and incorrect answers to the Exercises.
Exercise 16
2000 PLN was deposit for 2 years capital. Its value increased by 40 PLN. What was the interest rate, if the capitalization of interest took place every six months?
Rn3nEG0eavNT2
Wymyśl pytanie na kartkówkę związane z tematem abstraktu.
Wymyśl pytanie na kartkówkę związane z tematem abstraktu.
Language Exercises
Exercise 17
Describe the method of solving Exercises 1 and 2.
RrgJ6JbTBOMD6
Exercise 18
Wersja alternatywna ćwiczenia: Indicate which pairs of expressions or words are translated correctly. Możliwe odpowiedzi: 1. liczba - whole, 2. pomiar - measurement, 3. wartość - number, 4. całość - whole, 5. procent - percent, 6. przybliżenie - approximation
Wersja alternatywna ćwiczenia: Indicate which pairs of expressions or words are translated correctly. Możliwe odpowiedzi: 1. liczba - whole, 2. pomiar - measurement, 3. wartość - number, 4. całość - whole, 5. procent - percent, 6. przybliżenie - approximation
Indicate which pairs of expressions or words are translated correctly.
liczba - whole
pomiar - measurement
wartość - number
całość - whole
procent - percent
przybliżenie - approximation
Rzkox8vHZMkBS1
Match Polish terms with their English equivalents.
