Vocabulary
Identify the variables in the following algebraic expression:
7x + 2y - 2.3 + 9a
x, y, a
Write an algebraic expression to model the following situation:
7 more than one-half of p
0.5p + 7
(p/2) + 7
(1/2)p + 7
Simplify the following expression:
v + v + 5 - 2 + 3v
5v + 3
3x + 6
3
Identify the coefficients in the following algebraic expression:
9p + 2 + q - 1
9 and 1
Jim is j years old. Alex is 4 years younger than Jim. Write an expression to indicate how old Alex is in terms of j.
j - 4
Simply the following expression:
4k + 3j + 6 + k + 8j
5k + 11j + 6
Factor the following:
3x + 6
3(x+2)
Give a vocabulary word you may see in an algebraic expression for each type of operation.
Addition: sum, more than
Subtraction: less than, difference
Multiplication: product, times
Division: divide, quotient
Write an algebraic expression to model the following situation:
17 less than the quotient of k and 4
(k/4) - 17
Simply the following expression:
4(d - 3f) + 14f
4d + 2f
Factor the following:
4x-10
2(2x-5)
How many terms are in the following algebraic expression:
9j + 4k - 7 + 2p - 7x
5 terms
Write an algebraic expression to model the following situation:
6 less than the product of 8 and k
8k - 6
Simply the following expression:
3 + 8p +3r - 4p + 6p + 1 - r
10p + 2r + 4
Factor the following:
-6-4y
-2(3+2y)
DAILY DOUBLE
After the following algebraic expression is simplified, how many terms will it have:
9b + 7b + 4 - 2b - d + 4c - 12 + c
4 terms
DAILY DOUBLE
Write an algebraic expression to model the following situation:
The product of 3 and the difference of k and 2
3(k-2)
Simply the following expression:
17 + 15x - 10 - 12x
3x + 7
Factor the following:
-8x-4y-2
-2(4x+2y+1)