EduSahara™ Assignment
Name : Decimal Number Expansion
Chapter : Decimals
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
Expand the decimal number
166.1
(i)
10
+
6
+
6
10
+
1
100
(ii)
100
+
60
+
6
+
1
100
(iii)
1
+
6
10
+
6
100
+
1
1000
(iv)
100
+
60
+
6
+
1
1000
(v)
100
+
60
+
6
+
1
10
Question
2
2.
Expand the decimal number
114.27
(i)
100
+
10
+
4
+
2
100
+
7
1000
(ii)
1
+
1
10
+
4
100
+
2
1000
+
7
10000
(iii)
100
+
10
+
4
+
2
1000
+
7
10000
(iv)
10
+
1
+
4
10
+
2
100
+
7
1000
(v)
100
+
10
+
4
+
2
10
+
7
100
Question
3
3.
Expand the decimal number
56.285
(i)
50
+
6
+
2
100
+
8
1000
+
5
10000
(ii)
5
+
6
10
+
2
100
+
8
1000
+
5
10000
(iii)
50
+
6
+
2
1000
+
9
10000
(iv)
5
10
+
6
100
+
2
1000
+
8
10000
(v)
50
+
6
+
2
10
+
8
100
+
5
1000
Question
4
4.
Expand the decimal number
36.8069
(i)
30
+
6
+
8
100
+
7
10000
(ii)
30
+
6
+
8
1000
+
1
10000
(iii)
3
10
+
6
100
+
8
1000
+
1
10000
(iv)
30
+
6
+
8
10
+
6
1000
+
9
10000
(v)
3
+
6
10
+
8
100
+
7
10000
Question
5
5.
Write the decimal number of the expanded form :
9
+
8
10
(i)
0.98
(ii)
9.8
(iii)
9.008
(iv)
0.098
(v)
9.08
Question
6
6.
Write the decimal number of the expanded form :
10
+
1
10
+
5
100
(i)
1.015
(ii)
10.15
(iii)
10.015
(iv)
10.0015
(v)
0.1015
Question
7
7.
Write the decimal number of the expanded form :
6
+
4
10
+
2
100
+
8
1000
(i)
6.428
(ii)
6.0428
(iii)
6.00428
(iv)
0.06428
(v)
0.6428
Question
8
8.
Write the decimal number of the expanded form :
7
+
7
10
+
8
100
+
9
1000
+
8
10000
(i)
0.77898
(ii)
7.007898
(iii)
0.077898
(iv)
7.7898
(v)
7.07898
Question
9
9.
Expand the decimal number
783.7
(i)
700
+
80
+
3
+
7
10
(ii)
700
+
80
+
3
+
7
100
(iii)
7
+
8
10
+
3
100
+
7
1000
(iv)
700
+
80
+
3
+
7
1000
(v)
70
+
8
+
3
10
+
7
100
Question
10
10.
Expand the decimal number
374.35
(i)
3
+
7
10
+
4
100
+
3
1000
+
5
10000
(ii)
300
+
70
+
4
+
3
100
+
5
1000
(iii)
30
+
7
+
4
10
+
3
100
+
5
1000
(iv)
300
+
70
+
4
+
3
1000
+
5
10000
(v)
300
+
70
+
4
+
3
10
+
5
100
Question
11
11.
Expand the decimal number
80.285
(i)
80
+
2
100
+
8
1000
+
5
10000
(ii)
80
+
2
1000
+
8
10000
(iii)
8
10
+
2
1000
+
8
10000
(iv)
8
+
2
100
+
8
1000
+
5
10000
(v)
80
+
2
10
+
8
100
+
5
1000
Question
12
12.
Expand the decimal number
84.8287
(i)
80
+
4
+
8
1000
+
3
10000
(ii)
80
+
4
+
8
100
+
2
1000
+
9
10000
(iii)
80
+
4
+
8
10
+
2
100
+
8
1000
+
7
10000
(iv)
8
10
+
4
100
+
8
1000
+
3
10000
(v)
8
+
4
10
+
8
100
+
2
1000
+
9
10000
Question
13
13.
Write the decimal number of the expanded form :
9
+
1
10
(i)
9.01
(ii)
0.91
(iii)
9.1
(iv)
9.001
(v)
0.091
Question
14
14.
Write the decimal number of the expanded form :
5
+
6
10
+
2
100
(i)
0.562
(ii)
5.62
(iii)
0.0562
(iv)
5.0062
(v)
5.062
Question
15
15.
Write the decimal number of the expanded form :
9
+
7
10
+
4
1000
(i)
0.9704
(ii)
9.00704
(iii)
9.704
(iv)
9.0704
(v)
0.09704
Question
16
16.
Write the decimal number of the expanded form :
8
+
1
10
+
1
100
+
8
1000
+
1
10000
(i)
8.01181
(ii)
0.81181
(iii)
8.1181
(iv)
0.081181
(v)
8.001181
Assignment Key
1) (v)
2) (v)
3) (v)
4) (iv)
5) (ii)
6) (ii)
7) (i)
8) (iv)
9) (i)
10) (v)
11) (v)
12) (iii)
13) (iii)
14) (ii)
15) (iii)
16) (iii)
