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
5.110756
✕
10
11
(i)
5110756000
(ii)
5110756000000
(iii)
51107560000000
(iv)
51107560000
(v)
511075600000
Question
2
2.
Write the given number in usual form
7.228645
✕
10
-3
(i)
0.0007228645
(ii)
0.007228645
(iii)
0.07228645
(iv)
0.7228645
(v)
0.00007228645
Question
3
3.
Write the given number in usual form
-9.50531
✕
10
11
(i)
-9505310000000
(ii)
-95053100000000
(iii)
-9505310000
(iv)
-95053100000
(v)
-950531000000
Question
4
4.
Write the given number in usual form
-4.711997
✕
10
-3
(i)
-0.004711997
(ii)
-0.0004711997
(iii)
-0.4711997
(iv)
-0.00004711997
(v)
-0.04711997
Question
5
5.
Represent the given large number in scientific form
799823100
(i)
7.998231
✕
10
8
(ii)
7.998231
✕
10
7
(iii)
7.998231
✕
10
10
(iv)
7.998231
✕
10
9
(v)
7.998231
✕
10
6
Question
6
6.
Represent the given small number in scientific form
0.00003446412
(i)
3.446412
✕
10
-7
(ii)
3.446412
✕
10
-3
(iii)
3.446412
✕
10
-5
(iv)
3.446412
✕
10
-6
(v)
3.446412
✕
10
-4
Question
7
7.
Represent the given large number in scientific form
-490450400
(i)
-4.904504
✕
10
10
(ii)
-4.904504
✕
10
8
(iii)
-4.904504
✕
10
7
(iv)
-4.904504
✕
10
6
(v)
-4.904504
✕
10
9
Question
8
8.
Represent the given small number in scientific form
-0.3340718
(i)
-3.340718
✕
10
(ii)
-3.340718
✕
10
-1
(iii)
-3.340718
(iv)
-3.340718
✕
10
-3
(v)
-3.340718
✕
10
-2
Question
9
9.
Represent the given large number in standard form
4897739000
✕
10
6
(i)
4.897739
✕
10
15
(ii)
4.897739
✕
10
13
(iii)
4.897739
✕
10
17
(iv)
4.897739
✕
10
16
(v)
4.897739
✕
10
14
Question
10
10.
Represent the given small number in standard form
0.000009269424
✕
10
-11
(i)
9.269424
✕
10
-19
(ii)
9.269424
✕
10
-18
(iii)
9.269424
✕
10
-17
(iv)
9.269424
✕
10
-16
(v)
9.269424
✕
10
-15
Question
11
11.
Represent the given large number in standard form
-7706464000
✕
10
3
(i)
-7.706464
✕
10
13
(ii)
-7.706464
✕
10
12
(iii)
-7.706464
✕
10
10
(iv)
-7.706464
✕
10
11
(v)
-7.706464
✕
10
14
Question
12
12.
Represent the given small number in standard form
-0.0001037406
✕
10
-6
(i)
-1.037406
✕
10
-12
(ii)
-1.037406
✕
10
-9
(iii)
-1.037406
✕
10
-11
(iv)
-1.037406
✕
10
-8
(v)
-1.037406
✕
10
-10
Assignment Key
1) (v)
2) (ii)
3) (v)
4) (i)
5) (i)
6) (iii)
7) (ii)
8) (ii)
9) (i)
10) (iii)
11) (ii)
12) (v)
