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Year 7 Algebra I Flashcards | StudBud
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Year 7 Algebra I
Year 7 Algebra I
10 terms
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Test your knowledge of the basics of algebra
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
Identify the constant in this equation: 2๐ + ๐ + 14 = 25
๐
2
25
14
2
I have a number of paintings in my house, and I buy two more at a sale. How many do i have now?
p + 2
p - 2
2p
p divided by 2
3
Represent this using algebra: I add four to ๐, multiply the answer by sixteen, and subtract 3.
4๐ + 16 - 3
16(4๐) - 3
4 + ๐ x 16 - 3
16(๐ + 4) - 3
4
An equation...
is the same as an expression
has an equals sign
is not equal
must contain pronumerals
5
When ๐ = 3, what is the value of the expression: 2๐ + 2?
7
6
5
8
6
How many terms in this expression? 2๐ + 6๐ - 3๐๐
3
1
4
2
7
A pronumeral is
not important in Algebra
a number that represents a letter
a type of roman numeral
a letter or symbol that represents a number
8
Which represents the product of three different variables using algebraic conventions?
a x b x c
abc
ab + c
a + b + c
9
Which of these expressions does NOT use the correct algebraic conventions?
๐2 + 4
2x + 2y
x - y
๐ รท 2
10
What is the cooefficient of y in 3๐ - 4๐?
-4
12
3
4
