WorksheetsOlympiad Algebraic Expressions Revision 1
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
How many terms are there in the expression?
2x + 4y + 5
a)
1
b)
2
c)
3
d)
4
2.
Identify the constants in the expression: 7x -6 +9z + 4
a)
7,9
b)
6,4
c)
-6,4
d)
7,9,-6,4
3.
Identify the variables in the expression: a2 -3b -4c
a)
a2,b,c
b)
a,b,c
c)
b,c
d)
None of these
4.
What is the co-efficient of x in the expression -4x+9z-6y
a)
4
b)
-4
c)
9
d)
-6
5.
The algebraic expression 3x+2y+6 is a
a)
Monomial
b)
Binomial
c)
Trinomial
d)
None of the above
6.
Find the trinomial
a)
A-8x+9x
b)
Y-x
c)
3xy
d)
8y-6x
7.
Find the monomial
a)
5ayx
b)
X+3x-5
c)
Xy+7-9t
d)
X+y
8.
What are the coefficients in the expression?
4 + 16v
4 + 16v
a)
4, 16v
b)
4
c)
16
d)
16v
9.
If we add 7xy+5yz–3zx 4yz+9zx–4y and
and –3xz+5x–2xy then the answer is:
a)
5xy+9yz+3zx+5x–4y
b)
5xy–9yz+3zx–5x–4y
c)
5xy+10yz+3zx+15x–4y
d)
5xy+10yz+3zx+5x–6y
10.
If we subtract 4a–7ab+3b+12 from 12a–9ab+5b–3 then the answer is:
a)
8a+2ab+2b+15
b)
8a+2ab+2b−15
c)
8a−2ab+2b−15
d)
8a−2ab−2b−15
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