EduSahara™ Worksheet

EduSahara™ Assignment

Name : Finding Values of Algebraic Expressions

Chapter : Fundamental Concepts of Algebra

Grade : ICSE Grade VI

License : Non Commercial Use

Question 1

1.

(i)

26
(ii)

25
(iii)

23
(iv)

22
(v)

24

Question 2

2.

(i)

-5
(ii)

-4
(iii)

-3
(iv)

-7
(v)

-1

Question 3

3.

(i)

3
(ii)

2
(iii)

4
(iv)

6
(v)

0

Question 4

4.

The value of the polynomial
(

−

6

i

4

−

9

i

3

−

5

i

2

−

i

+

5

)
at
i
=
(-5)
is

(i)

-2737
(ii)

-2741
(iii)

-2742
(iv)

-2740
(v)

-2739

Question 5

5.

(i)

28
(ii)

27
(iii)

29
(iv)

24
(v)

26

Question 6

6.

(i)

-181
(ii)

-177
(iii)

-179
(iv)

-180
(v)

-183

Question 7

7.

(i)

5
(ii)

8
(iii)

6
(iv)

10
(v)

7

Question 8

8.

(i)

1
(ii)

2
(iii)

-3
(iv)

0
(v)

-1

Question 9

9.

(i)

20
(ii)

18
(iii)

17
(iv)

16
(v)

19

Question 10

10.

The value of the polynomial
(

t

v

2

+

5

u

2

v

2

+

5

v

2

)
at
t
=
4
,
u
=
5
,
v
=
5
is

(i)

3350
(ii)

3353
(iii)

3349
(iv)

3351
(v)

3348

Question 11

11.

(i)

-38
(ii)

-34
(iii)

-37
(iv)

-35
(v)

-36

Question 12

12.

The value of the polynomial
(

3

g

2

−

9

h

2

i

2

−

9

i

)
at
g
=
2
,
h
=
(-3)
,
i
=
(-4)
is

(i)

-1246
(ii)

-1250
(iii)

-1247
(iv)

-1249
(v)

-1248

Question 13

13.

(i)

10
(ii)

8
(iii)

7
(iv)

5
(v)

9

Question 14

14.

(i)

-1
(ii)

3
(iii)

-2
(iv)

0
(v)

1

Question 15

15.

(i)

9
(ii)

13
(iii)

14
(iv)

12
(v)

11

Question 16

16.

(i)

266
(ii)

262
(iii)

264
(iv)

267
(v)

265

Question 17

17.

(i)

-222
(ii)

-225
(iii)

-224
(iv)

-220
(v)

-223

Question 18

18.

Given
f

(

h

)
=
(

5

h

4

+

7

h

3

−

h

2

−

4

h

+

6

)
,
find
f

(

1

)

(i)

15
(ii)

12
(iii)

10
(iv)

14
(v)

13

Assignment Key