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5th Grade: Expressions, Patterns, and Relationships Flashcards | StudBud
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5th Grade: Expressions, Patterns, and Relationships
5th Grade: Expressions, Patterns, and Relationships
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#math #5thGrade #patterns #variables #relationships
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Answers
1
What is a quantity that can change, often represented with a letter?
Number
Expression
Variable
Symbol
2
Write an algebraic expression for the following situation: 48 times a number of game markers, g
48g
48 + g
g + 48
48 ÷ g
3
Evaluate the expression: (18-3) ÷ 5 + 4
9
17
2
7
4
What do we call a mathematical process (addition, subtraction, multiplication and division)?
Operation
Variable
Equation
Expression
5
Find the value of the expression: 22 ÷ (2 x 7 - b) + 1 for b = 3
3
2.2
75
1.8
6
Write an expression: The evergreen is twice as tall as a hosta (h). How tall is the evergreen?
2h
h + 2
2 + h
h ÷ 2
7
Find the rule for the table:
Add 24
Divide by 7
Multiply by 6
Multiply by 7
8
Write an algebraic expression for the following situation: 22 less forks than a number f
f ÷ 22
22 ÷ f
22 - f
f - 22
9
Find the value of the expression: (5
2
x 10) x (2 x b - 1) for b = 3
1,250
1,000
500
1,499
10
In the Order of Operations, which operation do we perform first?
Addition or subtraction
Multiplication or division
Exponents
Brackets or parentheses
11
Evaluate the expression: 2
2
x (4.2 - y) for y = 1.2
15.6
12.6
9
12
12
In the sequence below, which is a pair of corresponding terms?
5, 7
1, 3
3, 7
3, 5
13
Find the rule for the table:
n + 15
n ÷ 5
n - 15
n x 5
14
Evaluate the expression: 5y + x ÷ 8 for x = 16 and y = 4
22
100
4.5
10.5
15
What do we call a set of numbers that follows a pattern?
Equation
Corresponding terms
Expression
Sequence
16
Find the rule for the table:
Divide by 5
Subtract 15
Multiply by 5
Add 15
17
Write an expression: A puzzle costs p less than a book that costs $4. How much is the puzzle?
$4 + p
$4p
$4 - p
p - $4
18
Find the rule for the table:
Multiply by 2
Add $2
Subtract $2
Divide by 2
19
Evaluate the expression: [(2 + 9.8) - 2.5] + 7.7
17
15.2
1.6
14.5
20
What is a mathematical phrase that has at least one variable and one operation?
Numerical expression
Algebraic expression
Expression
Equation
21
Write an algebraic expression for the following situation: 5 less than 7 times an amount x
7x - 5
5 ÷ 7x
57x
5 - 7x
