259 results for "arithmetic".
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Question in Merryn's workspace
Use the BODMAS rule to determine the order in which to evaluate some arithmetic expressions.
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Gentle intro to modular arithmetic through quotients and remainders
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Exam (5 questions) in Martin's workspace
Quiz covering basic arithmetic with complex numbers, solving a quadratic with complex solutions and converting to/from polar and rectangular forms.
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Question in Lineare Algebra 1
Direct calculation of low positive and negative powers of complex numbers. Calculations involving a complex conjugate. Powers of $i$. Four parts.
Original: https://numbas.mathcentre.ac.uk/question/11788/arithmetics-of-complex-numbers-v/ by Newcastle University Mathematics and Statistics
Tramslated to German
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Question in Lineare Algebra 1
Elementary examples of multiplication and addition of complex numbers. Four parts.
Original: https://numbas.mathcentre.ac.uk/question/11784/arithmetics-of-complex-numbers-i/ by Newcastle University Mathematics ans Statistics
Translated to German.
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Question in Lineare Algebra 1
Composite multiplication and division of complex numbers. Two parts.
Original: https://numbas.mathcentre.ac.uk/question/11787/arithmetics-of-complex-numbers-iv/ by Newcastle University Mathematics and Statistics
Translated to German
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Question in Lineare Algebra 1
Inverse and division of complex numbers. Four parts.
Original: https://numbas.mathcentre.ac.uk/question/11786/arithmetics-of-complex-numbers-iii/ by Newcastle University Mathematics and Statistics
Translated to German.
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Question in Lineare Algebra 1
Multiplication and addition of complex numbers. Four parts.
Original: https://numbas.mathcentre.ac.uk/question/11785/arithmetics-of-complex-numbers-ii/ by Newcastle University Mathematics and Statistics
Translated to German.
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Exam (5 questions) in Marie's linear algebra workspace
Quiz to assess matrix addition, subtraction, multiplication and multiplication by scalar, determinants and inverses, solving a system of simultaneous equations.
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Exam (6 questions) in Andreas's workspace
Arithmetic operations involving fractions; converting between decimals and fractions; deciding if fractions are equivalent.
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Question in Progresiones Aritméticas
Solving arithmetic progressions using simultaneous equations
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Question in Transition to university
Differentiate between linear and quadratic sequences and arithmetic and geometric sequences through a series of multiple choice questions. Spot different patterns in sequences like the triangle sequence, square sequence and cubic sequence and then use this pattern to find the next three terms in each of the sequences.
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Question in Discrete Mathematics
Gentle intro to modular arithmetic through quotients and remainders
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Question in Johnathan's workspaceFalling object used to investigate arithmetic sequence, extension sections relate to geometric sequences and percentage growth.
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Question in Johnathan's workspaceApplying an aritmetic sequence to increasing numbers of houses over time, also noting how this can relate to the equation of a straight line and can be given in form y = mt + n.
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Question in Johnathan's workspaceGiven two (not necessarily consecutive) terms in an arithmetic sequence, evaluate the common difference, first term and then apply to find sum of a number of terms. (Working with integer terms only)
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Question in Johnathan's workspaceBased on first and second term of an arithmetic sequence find common difference and eighth term.
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Question in Demos
The student is asked to enter an approximation to $\sqrt{n}$, where $n$ is not a square number, to 20 decimal places.
This question is a demonstration of the high precision arithmetic in Numbas v4.
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Question in Demos
The student is asked to give the Avogadro constant in scientific form, calculate the mass of a number of moles of carbon, in grams, and then calculate the number of molecules in that mass.
This is a demonstration of the high-precision decimal arithmetic in Numbas v4.0.
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Exam (5 questions) in David's workspace
No description given
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Question in Discrete Mathematics
Introduces the GCD and a simple form of the Euclidian Algorithm
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Question in Discrete Mathematics
Introduction to modular arithmetic using a multiplication table and lookup.
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Question in Discrete Mathematics
Full worked solution using the Extended Euclidian Algorithm
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Question in Discrete Mathematics
Introduction to modular arithmetic in $\mathbb Z_b$ using a multiplication table and lookup with coprime $b \in \mathbb N$.
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Exam (7 questions) in Shaheen's workspace
Content assessed : complex arithmetic; argument and modulus of complex numbers; de Moivre's theorem.
This complex numbers in-class assesment counts 20% towards your final maths grade for WM104.
Note that although questions are randomised for each student, all questions test the same learning outcomes at the same level for each student.
If you have any questions during the test, please put up your hand to alert the invigilator that you need attention.
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Question in Content created by Newcastle University
Multiplication and addition of complex numbers. Four parts.
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Exam (11 questions) in Content created by Newcastle University
Questions on vector arithmetic and vector operations, including dot and cross product, as well as the vector equations of planes and lines.
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Question in Content created by Newcastle University
Calculations in $\mathbb{Z_n}$ for three values of $n$.
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Question in Content created by Newcastle University
Modular arithmetic
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Exam (13 questions) in Content created by Newcastle University
Questions on matrix arithmetic.