EduSahara™ Assignment
Name : Decimal Number Expansion
Chapter : Fractions, Decimals and Rational Numbers
Grade : SSC Grade VII
License : Non Commercial Use
Question
1
1.
Expand the decimal number
711.1
(i)
70
+
1
+
1
10
+
1
100
(ii)
700
+
10
+
1
+
1
1000
(iii)
7
+
1
10
+
1
100
+
1
1000
(iv)
700
+
10
+
1
+
1
100
(v)
700
+
10
+
1
+
1
10
Question
2
2.
Expand the decimal number
462.38
(i)
40
+
6
+
2
10
+
3
100
+
8
1000
(ii)
4
+
6
10
+
2
100
+
3
1000
+
8
10000
(iii)
400
+
60
+
2
+
3
10
+
8
100
(iv)
400
+
60
+
2
+
3
100
+
8
1000
(v)
400
+
60
+
2
+
3
1000
+
8
10000
Question
3
3.
Expand the decimal number
75.993
(i)
70
+
5
+
9
100
+
9
1000
+
3
10000
(ii)
70
+
5
+
9
1000
+
9
10000
(iii)
70
+
5
+
9
10
+
9
100
+
3
1000
(iv)
7
10
+
5
100
+
9
1000
+
9
10000
(v)
7
+
5
10
+
9
100
+
9
1000
+
3
10000
Question
4
4.
Expand the decimal number
25.8463
(i)
2
+
5
10
+
8
100
+
4
1000
+
6
10000
(ii)
20
+
5
+
8
1000
+
5
10000
(iii)
20
+
5
+
8
10
+
4
100
+
6
1000
+
3
10000
(iv)
2
10
+
5
100
+
8
1000
+
5
10000
(v)
20
+
5
+
8
100
+
4
1000
+
6
10000
Question
5
5.
Write the decimal number of the expanded form :
6
+
6
10
(i)
0.066
(ii)
0.66
(iii)
6.6
(iv)
6.06
(v)
6.006
Question
6
6.
Write the decimal number of the expanded form :
1
+
2
10
+
6
100
(i)
1.026
(ii)
1.0026
(iii)
0.0126
(iv)
1.26
(v)
0.126
Question
7
7.
Write the decimal number of the expanded form :
4
+
6
10
+
8
100
(i)
4.068
(ii)
0.468
(iii)
4.0068
(iv)
0.0468
(v)
4.68
Question
8
8.
Write the decimal number of the expanded form :
7
+
3
10
+
6
100
+
5
10000
(i)
7.003605
(ii)
7.03605
(iii)
7.3605
(iv)
0.073605
(v)
0.73605
Question
9
9.
Expand the decimal number
759.2
(i)
700
+
50
+
9
+
2
1000
(ii)
7
+
5
10
+
9
100
+
2
1000
(iii)
700
+
50
+
9
+
2
10
(iv)
700
+
50
+
9
+
2
100
(v)
70
+
5
+
9
10
+
2
100
Question
10
10.
Expand the decimal number
805.41
(i)
800
+
5
+
4
10
+
1
100
(ii)
800
+
5
+
4
1000
+
1
10000
(iii)
80
+
5
10
+
4
100
+
1
1000
(iv)
800
+
5
+
4
100
+
1
1000
(v)
8
+
5
100
+
4
1000
+
1
10000
Question
11
11.
Expand the decimal number
23.159
(i)
2
+
3
10
+
1
100
+
5
1000
+
9
10000
(ii)
20
+
3
+
1
100
+
5
1000
+
9
10000
(iii)
20
+
3
+
1
10
+
5
100
+
9
1000
(iv)
20
+
3
+
1
1000
+
6
10000
(v)
2
10
+
3
100
+
1
1000
+
6
10000
Question
12
12.
Expand the decimal number
41.5130
(i)
4
+
1
10
+
5
100
+
1
1000
+
3
10000
(ii)
40
+
1
+
5
10
+
1
100
+
3
1000
(iii)
4
10
+
1
100
+
5
1000
+
1
10000
(iv)
40
+
1
+
5
100
+
1
1000
+
3
10000
(v)
40
+
1
+
5
1000
+
1
10000
Question
13
13.
Write the decimal number of the expanded form :
10
+
3
10
(i)
10.03
(ii)
10.003
(iii)
10.3
(iv)
1.03
(v)
0.103
Question
14
14.
Write the decimal number of the expanded form :
9
+
7
10
+
5
100
(i)
9.0075
(ii)
9.75
(iii)
9.075
(iv)
0.975
(v)
0.0975
Question
15
15.
Write the decimal number of the expanded form :
9
+
1
10
+
1
100
+
3
1000
(i)
0.09113
(ii)
9.0113
(iii)
9.00113
(iv)
9.113
(v)
0.9113
Question
16
16.
Write the decimal number of the expanded form :
8
+
6
10
+
6
1000
+
1
10000
(i)
8.006061
(ii)
0.086061
(iii)
8.6061
(iv)
8.06061
(v)
0.86061
Assignment Key
1) (v)
2) (iii)
3) (iii)
4) (iii)
5) (iii)
6) (iv)
7) (v)
8) (iii)
9) (iii)
10) (i)
11) (iii)
12) (ii)
13) (iii)
14) (ii)
15) (iv)
16) (iii)
