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