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Expressions, Patterns, and Relationships Flashcards | StudBud
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Expressions, Patterns, and Relationships
Expressions, Patterns, and Relationships
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#math #5thGrade #patterns #variables #relationships
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1
What do we call a set of numbers that follows a pattern?
Expression
Sequence
Equation
Corresponding terms
2
Find the rule for the table:
n - 15
n + 15
n ÷ 5
n x 5
3
Find the rule for the table:
Subtract $2
Multiply by 2
Add $2
Divide by 2
4
Find the rule for the table:
Multiply by 7
Divide by 7
Add 24
Multiply by 6
5
What do we call a mathematical process (addition, subtraction, multiplication and division)?
Operation
Equation
Expression
Variable
6
Evaluate the expression: 5y + x ÷ 8 for x = 16 and y = 4
10.5
4.5
100
22
7
Write an algebraic expression for the following situation: 5 less than 7 times an amount x
7x - 5
57x
5 - 7x
5 ÷ 7x
8
In the sequence below, which is a pair of corresponding terms?
1, 3
3, 5
5, 7
3, 7
9
Write an algebraic expression for the following situation: 22 less forks than a number f
22 - f
22 ÷ f
f - 22
f ÷ 22
10
Write an algebraic expression for the following situation: 48 times a number of game markers, g
48 + g
48 ÷ g
48g
g + 48
11
Write an expression: The evergreen is twice as tall as a hosta (h). How tall is the evergreen?
2 + h
2h
h + 2
h ÷ 2
12
Find the rule for the table:
Multiply by 5
Subtract 15
Divide by 5
Add 15
13
In the Order of Operations, which operation do we perform first?
Brackets or parentheses
Exponents
Multiplication or division
Addition or subtraction
14
What is a quantity that can change, often represented with a letter?
Expression
Symbol
Number
Variable
15
Evaluate the expression: (18-3) ÷ 5 + 4
7
2
17
9
16
Write an expression: A puzzle costs p less than a book that costs $4. How much is the puzzle?
$4 - p
$4 + p
$4p
p - $4
17
Evaluate the expression: [(2 + 9.8) - 2.5] + 7.7
1.6
17
15.2
14.5
