math
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| conventions | In mathematics, rules to clarify the order of how to solve problems.
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| numerical expression | Is a mathematical phrase containing numbers.
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| evaluate | Means to calculate an expression to get a single value.
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| operations | Addition, subtraction, multiplication, and division.
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| parentheses | Symbols used to group numbers and operations, and are used to change the normal order in which you perform operations.
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| order of operations | A set of rules that ensures the same result every time an expression is evaluated.
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| square of a number | A number multiplied by itself 2 times.
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| perfect squares | The 1, 4, and 9 are examples because each is the square of a whole number.
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| square root | A square root is one of two equal factors of a given number. Every number has a positive and a negative one.
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| radical | The symbol, √ is used to indicate square roots.
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| radicand | The quantity under a radical sign.
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| perfect cube | The cube of a whole number.
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| cube of a number | To calculate this you multiply the number by itself 3 times.
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| cube root | One of 3 equal factors of a number.
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| index | The number placed above and to the left of the radical to indicate what root is being calculated.
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| variable | The use of letters or symbols in a mathematical sentence that are called...
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| algebraic expression | A mathematical phrase involving at least one variable, and sometimes numbers and operation symbols.
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| equation | A mathematical sentence that contains an equal sign. It can contain numbers, variables, or both in the same mathematical sentence.
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| numerical coefficient | A number, or quantity, that is multiplied by a variable in an algebraic expression.
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| constant | A number, or quantity, that does not change its value.
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| evaluate an algebraic expression | To determine the value of the expression.
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| multiple representations | This problem situation was represented in several ways:
● a diagram of figures
● a table of values
● a verbal description
● an algebraic expression
● a graph.
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Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
molnarmath
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