EduSahara™ Assignment
Name : Representing Numbers in Standard Form
Chapter : Exponents and Powers
Grade : SSC Grade VIII
License : Non Commercial Use
Question
1
1.
Write the given number in usual form
9.461514
✕
10
10
(i)
946151400
(ii)
9461514000000
(iii)
946151400000
(iv)
9461514000
(v)
94615140000
Question
2
2.
Write the given number in usual form
9.01627
(i)
9.01627
(ii)
0.0901627
(iii)
901.62700000000007
(iv)
0.901627
(v)
90.1627
Question
3
3.
Write the given number in usual form
-9.019569
✕
10
8
(i)
-901956900
(ii)
-90195690000
(iii)
-9019569000
(iv)
-90195690
(v)
-9019569
Question
4
4.
Write the given number in usual form
-9.694477
✕
10
-2
(i)
-0.0009694477
(ii)
-0.009694477
(iii)
-0.9694477
(iv)
-0.09694477
(v)
-9.694477
Question
5
5.
Represent the given large number in scientific form
786917500
(i)
7.869175
✕
10
8
(ii)
7.869175
✕
10
10
(iii)
7.869175
✕
10
6
(iv)
7.869175
✕
10
9
(v)
7.869175
✕
10
7
Question
6
6.
Represent the given small number in scientific form
0.000294165
(i)
2.94165
✕
10
-4
(ii)
2.94165
✕
10
-6
(iii)
2.94165
✕
10
-5
(iv)
2.94165
✕
10
-2
(v)
2.94165
✕
10
-3
Question
7
7.
Represent the given large number in scientific form
-70031700
(i)
-7.00317
✕
10
6
(ii)
-7.00317
✕
10
9
(iii)
-7.00317
✕
10
5
(iv)
-7.00317
✕
10
7
(v)
-7.00317
✕
10
8
Question
8
8.
Represent the given small number in scientific form
-0.000004770123
(i)
-4.770123
✕
10
-4
(ii)
-4.770123
✕
10
-7
(iii)
-4.770123
✕
10
-6
(iv)
-4.770123
✕
10
-8
(v)
-4.770123
✕
10
-5
Question
9
9.
Represent the given large number in standard form
63235230
✕
10
4
(i)
6.323523
✕
10
13
(ii)
6.323523
✕
10
10
(iii)
6.323523
✕
10
9
(iv)
6.323523
✕
10
11
(v)
6.323523
✕
10
12
Question
10
10.
Represent the given small number in standard form
0.0006182299
✕
10
-11
(i)
6.182299
✕
10
-15
(ii)
6.182299
✕
10
-16
(iii)
6.182299
✕
10
-14
(iv)
6.182299
✕
10
-13
(v)
6.182299
✕
10
-17
Question
11
11.
Represent the given large number in standard form
-5579280
✕
10
2
(i)
-5.57928
✕
10
10
(ii)
-5.57928
✕
10
8
(iii)
-5.57928
✕
10
7
(iv)
-5.57928
✕
10
9
(v)
-5.57928
✕
10
6
Question
12
12.
Represent the given small number in standard form
-4.03914
✕
10
-10
(i)
-4.03914
✕
10
-12
(ii)
-4.03914
✕
10
-11
(iii)
-4.03914
✕
10
-10
(iv)
-4.03914
✕
10
-8
(v)
-4.03914
✕
10
-9
Assignment Key
1) (v)
2) (i)
3) (i)
4) (iv)
5) (i)
6) (i)
7) (iv)
8) (iii)
9) (iv)
10) (i)
11) (ii)
12) (iii)
