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WorksheetsINTRODUCTION TO ALGEBRA
Total questions: 30
Worksheet time: 38mins
2, 4, 6, 8, 10, 12
5a + 2b - 3a + 4
3x - 4
which of the following is a constant:
3x - 4
which of the following is a coefficient:
3x - 4
which of the following is a variable:
is an algebraic expression or algebraic equation?
is an algebraic expression or algebraic equation?
Which are the variables?
True or false?
Coefficients can sometimes be invisible.
True
False
What are variables in math?
Letters
Numbers
Expressions
8 + 5x - y
What is the coefficient in xy?
1
x
y
2
a mathematical sentence that shows that two expressions are equivalent
equation
inverse operation
solution
variable
to find the value of a numerical or algebraic expression
evaluate
equation
constant
variable
Which equation matches "3 groups of k is 45"?
3k = 45
k/3 = 45
3/45 = k
3k = 15
Which equation matches "6 more than x is 17"?
6 + x = 17
6 - x = 17
x - 6 = 17
6x = 17
Which equation matches "the quotient of b and 4 is 3.2"?
b/4 = 3.2
4b = 3.2
3.2b = 4
b - 4 = 32
the solution of: 9 + k = 18
k = 18
k = 9
k = 8
k = 7
the solution of: r - 11 = 5
r = 11
r = 14
r = 15
r = 16
the solution of: 3w = 30
w = 6
w = 9
w = 10
w = 12
the solution of: a - 5 = 9
a = 14
a = 9
a = 5
a = 4
the solution of: x/4 = 12
x = 3
x = 8
x = 48
x = 52
6x = 36
