EduSahara™ Assignment
Name : Decimal Number Expansion
Chapter : Decimals
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
Expand the decimal number
683.7
(i)
6
+
8
10
+
3
100
+
7
1000
(ii)
600
+
80
+
3
+
7
10
(iii)
60
+
8
+
3
10
+
7
100
(iv)
600
+
80
+
3
+
7
100
(v)
600
+
80
+
3
+
7
1000
Question
2
2.
Expand the decimal number
689.62
(i)
600
+
80
+
9
+
6
10
+
2
100
(ii)
60
+
8
+
9
10
+
6
100
+
2
1000
(iii)
6
+
8
10
+
9
100
+
6
1000
+
2
10000
(iv)
600
+
80
+
9
+
6
1000
+
2
10000
(v)
600
+
80
+
9
+
6
100
+
2
1000
Question
3
3.
Expand the decimal number
38.600
(i)
30
+
8
+
6
10
(ii)
3
+
8
10
+
6
100
(iii)
30
+
8
+
6
100
(iv)
3
10
+
8
100
+
6
1000
(v)
30
+
8
+
6
1000
Question
4
4.
Expand the decimal number
71.5261
(i)
7
10
+
1
100
+
5
1000
+
3
10000
(ii)
7
+
1
10
+
5
100
+
2
1000
+
6
10000
(iii)
70
+
1
+
5
10
+
2
100
+
6
1000
+
1
10000
(iv)
70
+
1
+
5
100
+
2
1000
+
6
10000
(v)
70
+
1
+
5
1000
+
3
10000
Question
5
5.
Write the decimal number of the expanded form :
8
+
5
10
(i)
0.85
(ii)
8.5
(iii)
8.05
(iv)
0.085
(v)
8.005
Question
6
6.
Write the decimal number of the expanded form :
1
+
8
10
(i)
1.008
(ii)
1.08
(iii)
0.018
(iv)
1.8
(v)
0.18
Question
7
7.
Write the decimal number of the expanded form :
9
+
8
10
+
5
1000
(i)
0.9805
(ii)
0.09805
(iii)
9.0805
(iv)
9.00805
(v)
9.805
Question
8
8.
Write the decimal number of the expanded form :
3
+
5
10
+
1
100
+
5
1000
+
4
10000
(i)
3.05154
(ii)
3.005154
(iii)
0.035154
(iv)
0.35154
(v)
3.5154
Question
9
9.
Expand the decimal number
814.7
(i)
800
+
10
+
4
+
7
100
(ii)
800
+
10
+
4
+
7
1000
(iii)
8
+
1
10
+
4
100
+
7
1000
(iv)
80
+
1
+
4
10
+
7
100
(v)
800
+
10
+
4
+
7
10
Question
10
10.
Expand the decimal number
517.80
(i)
500
+
10
+
7
+
8
10
(ii)
500
+
10
+
7
+
8
1000
(iii)
500
+
10
+
7
+
8
100
(iv)
5
+
1
10
+
7
100
+
8
1000
(v)
50
+
1
+
7
10
+
8
100
Question
11
11.
Expand the decimal number
41.960
(i)
4
10
+
1
100
+
9
1000
+
6
10000
(ii)
40
+
1
+
9
1000
+
6
10000
(iii)
40
+
1
+
9
10
+
6
100
(iv)
4
+
1
10
+
9
100
+
6
1000
(v)
40
+
1
+
9
100
+
6
1000
Question
12
12.
Expand the decimal number
70.2006
(i)
7
10
+
2
1000
(ii)
70
+
2
100
+
1
10000
(iii)
70
+
2
10
+
6
10000
(iv)
70
+
2
1000
(v)
7
+
2
100
+
1
10000
Question
13
13.
Write the decimal number of the expanded form :
1
+
2
10
(i)
1.002
(ii)
0.12
(iii)
1.02
(iv)
0.012
(v)
1.2
Question
14
14.
Write the decimal number of the expanded form :
5
+
4
10
+
1
100
(i)
5.0041
(ii)
5.41
(iii)
5.041
(iv)
0.541
(v)
0.0541
Question
15
15.
Write the decimal number of the expanded form :
3
+
8
10
+
2
100
+
2
1000
(i)
0.03822
(ii)
3.822
(iii)
3.0822
(iv)
0.3822
(v)
3.00822
Question
16
16.
Write the decimal number of the expanded form :
6
+
9
10
+
7
100
+
9
1000
+
4
10000
(i)
6.09794
(ii)
0.069794
(iii)
6.009794
(iv)
0.69794
(v)
6.9794
Assignment Key
1) (ii)
2) (i)
3) (i)
4) (iii)
5) (ii)
6) (iv)
7) (v)
8) (v)
9) (v)
10) (i)
11) (iii)
12) (iii)
13) (v)
14) (ii)
15) (ii)
16) (v)
