EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Operations on Algebraic Expressions
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
The sum of the terms
8
a
,
3
a
b
,
(
−
7
b
c
)
,
7
a
,
(
−
9
)
is
(i)
(
2
a
b
+
15
a
−
7
b
c
−
9
)
(ii)
(
3
a
b
+
15
a
−
7
b
c
−
9
)
(iii)
(
4
a
b
+
15
a
−
7
b
c
−
9
)
(iv)
(
3
a
b
+
13
a
−
7
b
c
−
9
)
(v)
(
3
a
b
+
17
a
−
7
b
c
−
9
)
Question
2
2.
The value of
(
−
4
w
+
8
)
✕
(
9
w
+
9
)
is
(i)
(
−
35
w
2
+
36
w
+
72
)
(ii)
(
−
36
w
2
+
36
w
+
72
)
(iii)
(
−
33
w
2
+
36
w
+
72
)
(iv)
(
−
37
w
2
+
36
w
+
72
)
(v)
(
−
38
w
2
+
36
w
+
72
)
Question
3
3.
The product of the terms
4
f
,
(
−
3
f
)
,
(
−
2
f
)
,
(
−
2
)
,
(
−
2
)
is
(i)
93
f
3
(ii)
97
f
3
(iii)
95
f
3
(iv)
98
f
3
(v)
96
f
3
Question
4
4.
The value of
(
−
4
q
r
s
+
5
q
s
+
5
r
)
−
(
−
3
r
s
−
2
r
+
5
)
is
(i)
(
−
4
q
r
s
+
8
q
s
+
3
r
s
+
7
r
−
5
)
(ii)
(
−
4
q
r
s
+
5
q
s
+
3
r
s
+
7
r
−
5
)
(iii)
(
−
5
q
r
s
+
5
q
s
+
3
r
s
+
7
r
−
5
)
(iv)
(
−
3
q
r
s
+
5
q
s
+
3
r
s
+
7
r
−
5
)
(v)
(
−
4
q
r
s
+
2
q
s
+
3
r
s
+
7
r
−
5
)
Question
5
5.
The value of
(
−
6
i
5
+
2
i
4
+
2
i
3
)
+
(
−
9
i
5
−
6
i
2
+
3
i
)
is
(i)
(
−
14
i
5
+
2
i
4
+
2
i
3
−
6
i
2
+
3
i
)
(ii)
(
−
18
i
5
+
2
i
4
+
2
i
3
−
6
i
2
+
3
i
)
(iii)
(
−
16
i
5
+
2
i
4
+
2
i
3
−
6
i
2
+
3
i
)
(iv)
(
−
13
i
5
+
2
i
4
+
2
i
3
−
6
i
2
+
3
i
)
(v)
(
−
15
i
5
+
2
i
4
+
2
i
3
−
6
i
2
+
3
i
)
Question
6
6.
The value of
(
2
h
i
−
h
−
9
)
+
(
−
4
h
i
−
6
h
+
14
)
is
(i)
(
−
2
h
i
−
9
h
+
5
)
(ii)
(
−
2
h
i
−
4
h
+
5
)
(iii)
(
−
3
h
i
−
7
h
+
5
)
(iv)
(
−
2
h
i
−
7
h
+
5
)
(v)
(
−
h
i
−
7
h
+
5
)
Question
7
7.
Which of the following terms can be added to
2
?
(i)
t
3
(ii)
(
−
2
t
)
(iii)
(
−
8
)
(iv)
(
−
2
t
4
)
(v)
(
−
2
t
2
)
Question
8
8.
The value of
(
−
5
a
3
b
3
c
3
)
+
5
a
3
b
3
c
3
+
(
−
a
3
b
3
c
3
)
+
(
−
3
a
3
b
3
c
3
)
is
(i)
(
−
3
a
3
b
3
c
3
)
(ii)
(
−
5
a
3
b
3
c
3
)
(iii)
(
−
6
a
3
b
3
c
3
)
(iv)
(
−
a
3
b
3
c
3
)
(v)
(
−
4
a
3
b
3
c
3
)
Question
9
9.
The value of
(
−
6
m
−
6
)
+
(
−
m
−
5
)
is
(i)
(
−
5
m
−
11
)
(ii)
(
−
6
m
−
11
)
(iii)
(
−
7
m
−
11
)
(iv)
(
−
8
m
−
11
)
(v)
(
−
9
m
−
11
)
Question
10
10.
The value of
9
n
2
o
2
p
2
−
n
2
o
2
p
2
is
(i)
11
n
2
o
2
p
2
(ii)
7
n
2
o
2
p
2
(iii)
8
n
2
o
2
p
2
(iv)
9
n
2
o
2
p
2
(v)
5
n
2
o
2
p
2
Question
11
11.
The value of
(
7
p
−
4
)
−
(
9
p
+
3
)
is
(i)
(
−
3
p
−
7
)
(ii)
(
−
2
p
−
7
)
(iii)
(
−
5
p
−
7
)
(iv)
(
p
−
7
)
(v)
(
−
p
−
7
)
Question
12
12.
The product of the terms
s
,
(
−
2
s
t
)
,
(
−
2
)
,
(
−
5
)
,
5
is
(i)
(
−
97
s
2
t
)
(ii)
(
−
101
s
2
t
)
(iii)
(
−
99
s
2
t
)
(iv)
(
−
100
s
2
t
)
(v)
(
−
103
s
2
t
)
Question
13
13.
The value of
1
5
(
3
4
a
b
+
4
5
)
is
(i)
(
1
6
a
b
+
4
25
)
(ii)
(
3
20
a
b
+
2
25
)
(iii)
(
3
22
a
b
+
4
25
)
(iv)
(
3
20
a
b
+
4
25
)
(v)
(
3
20
a
b
+
6
25
)
Question
14
14.
The value of
5
r
5
−
(
−
4
r
5
)
−
(
−
6
r
5
)
is
(i)
15
r
5
(ii)
13
r
5
(iii)
18
r
5
(iv)
16
r
5
(v)
14
r
5
Question
15
15.
The value of
1
2
h
−
1
2
h
is
(i)
2
(ii)
(
−
3
)
(iii)
0
(iv)
(
−
1
)
(v)
1
Question
16
16.
The value of
1
3
c
d
e
+
2
3
c
d
e
is
(i)
3
c
d
e
(ii)
0
(iii)
c
d
e
(iv)
(
−
2
c
d
e
)
(v)
2
c
d
e
Question
17
17.
Which of the following terms can be added to
3
j
i
k
2
?
(i)
8
i
j
k
2
(ii)
8
i
2
j
k
(iii)
9
i
j
k
(iv)
8
i
2
j
2
k
(v)
8
i
j
2
k
Question
18
18.
The value of
3
5
v
w
+
1
3
v
w
is
(i)
14
13
v
w
(ii)
14
17
v
w
(iii)
4
5
v
w
(iv)
16
15
v
w
(v)
14
15
v
w
Question
19
19.
The value of
2
u
2
−
3
u
2
−
8
u
2
is
(i)
(
−
6
u
2
)
(ii)
(
−
8
u
2
)
(iii)
(
−
9
u
2
)
(iv)
(
−
10
u
2
)
(v)
(
−
12
u
2
)
Question
20
20.
The sum of the terms
9
l
m
,
5
m
,
(
−
3
l
)
,
(
−
8
)
,
6
is
(i)
(
8
l
m
−
3
l
+
5
m
−
2
)
(ii)
(
9
l
m
−
3
l
+
5
m
−
2
)
(iii)
(
9
l
m
−
5
l
+
5
m
−
2
)
(iv)
(
9
l
m
−
l
+
5
m
−
2
)
(v)
(
10
l
m
−
3
l
+
5
m
−
2
)
Question
21
21.
The value of
1
5
q
3
−
3
4
q
3
is
(i)
(
−
11
20
q
3
)
(ii)
(
−
11
18
q
3
)
(iii)
(
−
1
2
q
3
)
(iv)
(
−
9
20
q
3
)
(v)
(
−
13
20
q
3
)
Question
22
22.
The value of
1
3
o
3
p
3
q
3
+
2
3
o
3
p
3
q
3
+
1
2
o
3
p
3
q
3
+
1
4
o
3
p
3
q
3
is
(i)
5
2
o
3
p
3
q
3
(ii)
5
4
o
3
p
3
q
3
(iii)
7
4
o
3
p
3
q
3
(iv)
3
2
o
3
p
3
q
3
(v)
9
4
o
3
p
3
q
3
Question
23
23.
The value of
(
4
w
2
−
9
w
+
1
)
−
(
3
w
2
−
7
w
+
8
)
is
(i)
(
−
w
2
−
2
w
−
7
)
(ii)
(
2
w
2
−
2
w
−
7
)
(iii)
(
−
2
w
−
7
)
(iv)
(
w
2
−
2
w
−
7
)
(v)
(
3
w
2
−
2
w
−
7
)
Question
24
24.
The value of
(
−
8
j
)
✕
8
j
2
is
(i)
(
−
65
j
3
)
(ii)
(
−
63
j
3
)
(iii)
(
−
64
j
3
)
(iv)
(
−
61
j
3
)
(v)
(
−
67
j
3
)
Question
25
25.
Which of the following is a like term of
(
−
r
2
s
t
)
?
(i)
2
r
2
s
t
(ii)
r
s
(iii)
(
−
5
s
)
(iv)
8
r
s
t
2
(v)
(
−
r
2
s
2
t
)
Assignment Key
1) (ii)
2) (ii)
3) (v)
4) (ii)
5) (v)
6) (iv)
7) (iii)
8) (v)
9) (iii)
10) (iii)
11) (ii)
12) (iv)
13) (iv)
14) (i)
15) (iii)
16) (iii)
17) (i)
18) (v)
19) (iii)
20) (ii)
21) (i)
22) (iii)
23) (iv)
24) (iii)
25) (i)
