EduSahara™ Assignment
Name : Decimal Number Expansion
Chapter : Decimals
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
Expand the decimal number
245.7
(i)
200
+
40
+
5
+
7
10
(ii)
20
+
4
+
5
10
+
7
100
(iii)
2
+
4
10
+
5
100
+
7
1000
(iv)
200
+
40
+
5
+
7
1000
(v)
200
+
40
+
5
+
7
100
Question
2
2.
Expand the decimal number
340.4
(i)
300
+
40
+
4
10
(ii)
300
+
40
+
4
1000
(iii)
30
+
4
+
4
100
(iv)
3
+
4
10
+
4
1000
(v)
300
+
40
+
4
100
Question
3
3.
Expand the decimal number
449.2
(i)
400
+
40
+
9
+
2
1000
(ii)
400
+
40
+
9
+
2
10
(iii)
40
+
4
+
9
10
+
2
100
(iv)
4
+
4
10
+
9
100
+
2
1000
(v)
400
+
40
+
9
+
2
100
Question
4
4.
Expand the decimal number
412.1
(i)
4
+
1
10
+
2
100
+
1
1000
(ii)
400
+
10
+
2
+
1
10
(iii)
400
+
10
+
2
+
1
1000
(iv)
400
+
10
+
2
+
1
100
(v)
40
+
1
+
2
10
+
1
100
Question
5
5.
Expand the decimal number
446.41
(i)
400
+
40
+
6
+
4
1000
+
1
10000
(ii)
400
+
40
+
6
+
4
10
+
1
100
(iii)
4
+
4
10
+
6
100
+
4
1000
+
1
10000
(iv)
400
+
40
+
6
+
4
100
+
1
1000
(v)
40
+
4
+
6
10
+
4
100
+
1
1000
Question
6
6.
Expand the decimal number
75.427
(i)
70
+
5
+
4
1000
+
3
10000
(ii)
7
+
5
10
+
4
100
+
2
1000
+
7
10000
(iii)
7
10
+
5
100
+
4
1000
+
3
10000
(iv)
70
+
5
+
4
100
+
2
1000
+
7
10000
(v)
70
+
5
+
4
10
+
2
100
+
7
1000
Question
7
7.
Expand the decimal number
17.6253
(i)
1
10
+
7
100
+
6
1000
+
3
10000
(ii)
1
+
7
10
+
6
100
+
2
1000
+
5
10000
(iii)
10
+
7
+
6
100
+
2
1000
+
5
10000
(iv)
10
+
7
+
6
10
+
2
100
+
5
1000
+
3
10000
(v)
10
+
7
+
6
1000
+
3
10000
Question
8
8.
Write the decimal number of the expanded form :
3
+
7
10
(i)
0.037
(ii)
0.37
(iii)
3.7
(iv)
3.007
(v)
3.07
Question
9
9.
Write the decimal number of the expanded form :
8
+
6
10
+
7
100
(i)
8.067
(ii)
8.0067
(iii)
0.0867
(iv)
0.867
(v)
8.67
Question
10
10.
Expand the decimal number
572.64
(i)
50
+
7
+
2
10
+
6
100
+
4
1000
(ii)
5
+
7
10
+
2
100
+
6
1000
+
4
10000
(iii)
500
+
70
+
2
+
6
1000
+
4
10000
(iv)
500
+
70
+
2
+
6
100
+
4
1000
(v)
500
+
70
+
2
+
6
10
+
4
100
Question
11
11.
Expand the decimal number
90.370
(i)
90
+
3
100
+
7
1000
(ii)
9
+
3
100
+
7
1000
(iii)
90
+
3
10
+
7
100
(iv)
90
+
3
1000
+
7
10000
(v)
9
10
+
3
1000
+
7
10000
Question
12
12.
Expand the decimal number
50.3335
(i)
5
10
+
3
1000
+
3
10000
(ii)
5
+
3
100
+
3
1000
+
4
10000
(iii)
50
+
3
1000
+
3
10000
(iv)
50
+
3
100
+
3
1000
+
3
10000
(v)
50
+
3
10
+
3
100
+
3
1000
+
5
10000
Question
13
13.
Write the decimal number of the expanded form :
8
+
1
10
(i)
8.001
(ii)
0.81
(iii)
8.1
(iv)
0.081
(v)
8.01
Question
14
14.
Write the decimal number of the expanded form :
5
+
6
10
+
2
100
(i)
0.0562
(ii)
5.062
(iii)
0.562
(iv)
5.0062
(v)
5.62
Question
15
15.
Write the decimal number of the expanded form :
4
+
6
10
+
3
100
+
7
1000
(i)
0.4637
(ii)
0.04637
(iii)
4.637
(iv)
4.00637
(v)
4.0637
Question
16
16.
Write the decimal number of the expanded form :
5
+
9
10
+
7
100
+
7
10000
(i)
5.9707
(ii)
5.09707
(iii)
0.59707
(iv)
5.009707
(v)
0.059707
Question
17
17.
Write the decimal number of the expanded form :
9
+
5
10
+
2
100
+
1
1000
(i)
9.00521
(ii)
9.521
(iii)
0.09521
(iv)
0.9521
(v)
9.0521
Question
18
18.
Write the decimal number of the expanded form :
2
+
1
10
+
3
100
+
6
1000
+
2
10000
(i)
0.021362
(ii)
2.001362
(iii)
0.21362
(iv)
2.1362
(v)
2.01362
Question
19
19.
Write the decimal number of the expanded form :
2
+
2
10
+
4
100
(i)
2.0024
(ii)
2.24
(iii)
0.224
(iv)
0.0224
(v)
2.024
Question
20
20.
Write the decimal number of the expanded form :
7
+
7
10
+
2
100
+
6
1000
+
1
10000
(i)
7.07261
(ii)
7.007261
(iii)
0.077261
(iv)
7.7261
(v)
0.77261
Assignment Key
1) (i)
2) (i)
3) (ii)
4) (ii)
5) (ii)
6) (v)
7) (iv)
8) (iii)
9) (v)
10) (v)
11) (iii)
12) (v)
13) (iii)
14) (v)
15) (iii)
16) (i)
17) (ii)
18) (iv)
19) (ii)
20) (iv)
