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WorksheetsAlgebraic Expressions
Total questions: 10
Worksheet time: 30mins
Name
Class
Date
1.
What are the terms in the following expressions?
15n - 4
15n - 4
a)
15n, -4
b)
15n, 4
c)
15, -4
d)
n
2.
25 less than a number (n)
Write your answer as an expression.
Write your answer as an expression.
a)
n + 25
b)
25 - n
c)
n - 25
d)
25/n
3.
What are the constants in the expression?
-4x + 6y - 2
-4x + 6y - 2
a)
-4x, 6y, -2
b)
x, y
c)
4x, 6y
d)
-2
4.
What are the coefficients in the expression?
-4x + 6y - 2
-4x + 6y - 2
a)
-4x, 6y, -2
b)
x, y
c)
4x, 6y
d)
-4, 6
5.
Simplify
(3x2 +2x -1) - 2(x+4)
(3x2 +2x -1) - 2(x+4)
a)
3x2 - 9
b)
3x2 - 4x - 9
c)
3x2+ 4x - 9
d)
3x2+ 3x + 1
6.
(4x3-5x2+3x)+(-2x3-x2+6x)
a)
2x3-6x2-9x
b)
2x3+6x2+9x
c)
-2x3-6x2+9x
d)
2x3-6x2+9x
7.
evaluate bc + 5a
when a = 3, b = 4, and c = -6
when a = 3, b = 4, and c = -6
a)
9
b)
38
c)
-38
d)
-9
8.
Sarah received RM55, for her birthday. She used some of that money to buy 3 shirts priced at m dollars each. How much money does Sarah have left?
Write your answer as an expression.
a)
55 - 3m
b)
3m + 55
c)
55 + 3 + m
d)
55m - 3
9.
A large cheese pizza costs RM18. Each topping you add on costs RM1.50. How much would it cost to get a large cheese pizza with c toppings added?
Write your answer as an expression.
a)
c + 18
b)
18 + 1.50
c)
18 + 1.50c
d)
1.50c - 18
10.
A pizza delivery driver earns RM12 an hour and works h hours per day. He also spends RM 12 a day on gas. How much money will the driver earn in one day.
Write your answer as an expression.
a)
12h-12
b)
12 + h + 12
c)
12/h - 12
d)
12h + 12
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