Writing Algebraic Expressions
The product of a x and 5
5x
5(x)
How many terms are in the expression?
2x + 5 - (2x3)
3
Simplify.
3 x (2 + 4) ÷ 3
6
y2 + z
y = 6 z = 10
46
What is the LCM of 3 and 5?
15
Add m and 2, then subtract n
(m+2) - n
m + 2 - n
How many terms are in the expression?
Underline the coefficients
Circle the constant.
4x+7y - (2/r) + 8
4
4, 7, 1
8
Simplify.
(7 + 8) x 22 - (9 ÷ 3).
57
2q - 6r
q = 3
r = (1/2)
5
What is the least common multiple of 9 and 12.
36
7 fewer than x, then multiplied by 3
3(x - 7)
How many terms?
Underline the Coefficients
Circle the constants.
6a + b + 12
3
6, 1
12
36 + [33 - (4x2)]
37
ab x 3 + 4/c
a = 1200
b = 0
c = 1
7
What is the greatest common factor of 18 and 24?
6
How many terms?
Underline the coefficients
Circle the constants.
2x2 - 14.5y/2q
2
2, 14.5, 2
None
Simplify:
(4 x (2 + 3) - 6) ÷ 2.
7
13.5r + s(t)2
r = 2
s = 9
t = 3
108
What is the greatest common factor of 12 and 16?
Divide 8 and r, then subtract 2
(8/r) - 2
How many terms?
Underline the coefficients.
Circle the constants.
3a + b + 2.5c - 14(3) + 2
5
3, 1, 2.5,
14(3), 2
4 x 3 + 12 - 4 x (25/5) + 10
18
abcd + ef
a = 3
b = 2
c = 0
d = 10
e = 15
f = 4
What is the greatest common factor of 32 and 48?
16