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algebra
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A#math #blindquiz to introduce the basics of #algebra to #grade4
Flashcards
5 cards
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Practice quiz
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Questions
5
Answers
1
which one is a math expression
2 + x = y
10 + 10 = 20
f + 5 = 10
z + 100
2
what is an example of a variable?
x
a number
21
hotdog
3
which one is an equation?
x + 10 = 18
2 x 10 = 20
x + 10
2 + 10
4
which is a constant?
7
y
s
x
5
is this a variable?
I don't know
yes
no