EduSahara™ Worksheet

EduSahara™ Assignment

Name : Product of Numbers using Algebraic Identities

Chapter : Algebraic Expressions

Grade : SSC Grade VIII

License : Non Commercial Use

Question 1

1.

The value of
78
✕
78
is

(i)

6084
(ii)

6085
(iii)

6081
(iv)

6083
(v)

6086

Question 2

2.

The value of
600

3
4
✕
600

3
4
is

(i)

360900

1
2
(ii)

360900

11
16
(iii)

360900

7
16
(iv)

360900

9
14
(v)

360900

9
16

Question 3

3.

The value of
65
✕
65
is

(i)

4224
(ii)

4222
(iii)

4228
(iv)

4225
(v)

4226

Question 4

4.

The value of
299

1
4
✕
299

1
4
is

(i)

89550

11
16
(ii)

89550

9
14
(iii)

89550

9
16
(iv)

89550

1
2
(v)

89550

7
16

Question 5

5.

The value of
73
✕
67
is

(i)

4888
(ii)

4890
(iii)

4891
(iv)

4893
(v)

4892

Question 6

6.

The value of
600

3
4
✕
599

1
4
is

(i)

359999

7
16
(ii)

359999

1
2
(iii)

359999

5
16
(iv)

359999

7
18
(v)

359999

9
16

Question 7

7.

The value of
909
✕
909
is

(i)

826278
(ii)

826284
(iii)

826280
(iv)

826281
(v)

826282

Question 8

8.

The value of
11

1
3
✕
10

3
4
is

(i)

121

1
2
(ii)

121

5
8
(iii)

121

5
6
(iv)

122

1
6
(v)

122

1
4

Question 9

9.

The value of
294
✕
295
is

(i)

86729
(ii)

86727
(iii)

86733
(iv)

86730
(v)

86731

Question 10

10.

The value of
899

1
3
✕
899

3
4
is

(i)

809175

1
2
(ii)

809175

1
6
(iii)

809175

1
8
(iv)

809174

5
6
(v)

809175

1
4

Question 11

11.

The value of
904
✕
892
is

(i)

806369
(ii)

806367
(iii)

806371
(iv)

806368
(v)

806365

Question 12

12.

The value of
800

1
4
✕
799

1
2
is

(i)

639799

7
10
(ii)

639799

7
8
(iii)

639800

1
6
(iv)

639800

1
8
(v)

639799

5
8

Assignment Key