EduSahara™ Assignment
Name : Decimal Number Expansion
Chapter : Decimals
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
Expand the decimal number
194.8
(i)
100
+
90
+
4
+
8
10
(ii)
10
+
9
+
4
10
+
8
100
(iii)
1
+
9
10
+
4
100
+
8
1000
(iv)
100
+
90
+
4
+
8
1000
(v)
100
+
90
+
4
+
8
100
Question
2
2.
Expand the decimal number
230.64
(i)
200
+
30
+
6
10
+
4
100
(ii)
200
+
30
+
6
100
+
4
1000
(iii)
2
+
3
10
+
6
1000
+
4
10000
(iv)
20
+
3
+
6
100
+
4
1000
(v)
200
+
30
+
6
1000
+
4
10000
Question
3
3.
Expand the decimal number
62.817
(i)
6
+
2
10
+
8
100
+
1
1000
+
7
10000
(ii)
60
+
2
+
8
10
+
1
100
+
7
1000
(iii)
6
10
+
2
100
+
8
1000
+
2
10000
(iv)
60
+
2
+
8
1000
+
2
10000
(v)
60
+
2
+
8
100
+
1
1000
+
7
10000
Question
4
4.
Expand the decimal number
80.8520
(i)
80
+
8
1000
+
5
10000
(ii)
8
+
8
100
+
5
1000
+
2
10000
(iii)
8
10
+
8
1000
+
5
10000
(iv)
80
+
8
10
+
5
100
+
2
1000
(v)
80
+
8
100
+
5
1000
+
2
10000
Question
5
5.
Write the decimal number of the expanded form :
2
+
3
10
(i)
2.03
(ii)
0.23
(iii)
2.3
(iv)
0.023
(v)
2.003
Question
6
6.
Write the decimal number of the expanded form :
4
+
4
10
+
7
100
(i)
4.47
(ii)
4.047
(iii)
0.447
(iv)
4.0047
(v)
0.0447
Question
7
7.
Write the decimal number of the expanded form :
3
+
7
10
+
1
100
+
6
1000
(i)
0.03716
(ii)
3.0716
(iii)
3.00716
(iv)
3.716
(v)
0.3716
Question
8
8.
Write the decimal number of the expanded form :
2
+
8
10
+
8
100
+
1
1000
+
3
10000
(i)
0.028813
(ii)
0.28813
(iii)
2.08813
(iv)
2.8813
(v)
2.008813
Question
9
9.
Expand the decimal number
762.7
(i)
700
+
60
+
2
+
7
100
(ii)
7
+
6
10
+
2
100
+
7
1000
(iii)
700
+
60
+
2
+
7
10
(iv)
70
+
6
+
2
10
+
7
100
(v)
700
+
60
+
2
+
7
1000
Question
10
10.
Expand the decimal number
682.87
(i)
600
+
80
+
2
+
8
10
+
7
100
(ii)
600
+
80
+
2
+
8
100
+
7
1000
(iii)
60
+
8
+
2
10
+
8
100
+
7
1000
(iv)
600
+
80
+
2
+
8
1000
+
7
10000
(v)
6
+
8
10
+
2
100
+
8
1000
+
7
10000
Question
11
11.
Expand the decimal number
45.873
(i)
40
+
5
+
8
100
+
7
1000
+
3
10000
(ii)
40
+
5
+
8
10
+
7
100
+
3
1000
(iii)
4
+
5
10
+
8
100
+
7
1000
+
3
10000
(iv)
40
+
5
+
8
1000
+
7
10000
(v)
4
10
+
5
100
+
8
1000
+
7
10000
Question
12
12.
Expand the decimal number
99.4696
(i)
90
+
9
+
4
100
+
7
1000
(ii)
90
+
9
+
4
1000
+
7
10000
(iii)
9
10
+
9
100
+
4
1000
+
7
10000
(iv)
9
+
9
10
+
4
100
+
7
1000
(v)
90
+
9
+
4
10
+
6
100
+
9
1000
+
6
10000
Question
13
13.
Write the decimal number of the expanded form :
8
+
4
10
(i)
8.004
(ii)
8.04
(iii)
0.084
(iv)
8.4
(v)
0.84
Question
14
14.
Write the decimal number of the expanded form :
3
+
3
10
+
7
100
(i)
0.0337
(ii)
3.37
(iii)
3.037
(iv)
0.337
(v)
3.0037
Question
15
15.
Write the decimal number of the expanded form :
7
+
6
10
+
2
1000
(i)
7.0602
(ii)
7.00602
(iii)
0.7602
(iv)
7.602
(v)
0.07602
Question
16
16.
Write the decimal number of the expanded form :
8
+
5
10
+
7
100
+
9
1000
+
8
10000
(i)
8.005798
(ii)
8.05798
(iii)
8.5798
(iv)
0.085798
(v)
0.85798
Assignment Key
1) (i)
2) (i)
3) (ii)
4) (iv)
5) (iii)
6) (i)
7) (iv)
8) (iv)
9) (iii)
10) (i)
11) (ii)
12) (v)
13) (iv)
14) (ii)
15) (iv)
16) (iii)
