EduSahara™ Assignment
Name : Decimal Number Expansion
Chapter : Fractions and Decimals
Grade : CBSE Grade VII
License : Non Commercial Use
Question
1
1.
Expand the decimal number
139.3
(i)
100
+
30
+
9
+
3
10
(ii)
100
+
30
+
9
+
3
100
(iii)
10
+
3
+
9
10
+
3
100
(iv)
100
+
30
+
9
+
3
1000
(v)
1
+
3
10
+
9
100
+
3
1000
Question
2
2.
Expand the decimal number
226.78
(i)
20
+
2
+
6
10
+
7
100
+
8
1000
(ii)
200
+
20
+
6
+
7
10
+
8
100
(iii)
200
+
20
+
6
+
7
1000
+
8
10000
(iv)
2
+
2
10
+
6
100
+
7
1000
+
8
10000
(v)
200
+
20
+
6
+
7
100
+
8
1000
Question
3
3.
Expand the decimal number
83.762
(i)
80
+
3
+
7
10
+
6
100
+
2
1000
(ii)
80
+
3
+
7
100
+
6
1000
+
2
10000
(iii)
8
10
+
3
100
+
7
1000
+
6
10000
(iv)
80
+
3
+
7
1000
+
6
10000
(v)
8
+
3
10
+
7
100
+
6
1000
+
2
10000
Question
4
4.
Expand the decimal number
65.6722
(i)
6
+
5
10
+
6
100
+
7
1000
+
2
10000
(ii)
60
+
5
+
6
1000
+
7
10000
(iii)
60
+
5
+
6
10
+
7
100
+
2
1000
+
2
10000
(iv)
6
10
+
5
100
+
6
1000
+
7
10000
(v)
60
+
5
+
6
100
+
7
1000
+
2
10000
Question
5
5.
Write the decimal number of the expanded form :
6
+
2
10
(i)
6.002
(ii)
0.62
(iii)
6.02
(iv)
0.062
(v)
6.2
Question
6
6.
Write the decimal number of the expanded form :
7
+
5
10
+
8
100
(i)
0.758
(ii)
7.0058
(iii)
7.058
(iv)
7.58
(v)
0.0758
Question
7
7.
Write the decimal number of the expanded form :
4
+
2
10
+
1
100
+
3
1000
(i)
4.0213
(ii)
0.04213
(iii)
0.4213
(iv)
4.213
(v)
4.00213
Question
8
8.
Write the decimal number of the expanded form :
7
+
1
10
+
1
100
+
1
1000
+
1
10000
(i)
7.1111
(ii)
7.01111
(iii)
0.071111
(iv)
0.71111
(v)
7.001111
Question
9
9.
"five tenths" is how much?
(i)
50
(ii)
5
10
(iii)
5
100
(iv)
2
(v)
5
Question
10
10.
"seven tenths and five hundredths" is how much?
(i)
1
+
3
10
+
3
100
+
3
1000
+
3
10000
(ii)
7
100
+
5
1000
(iii)
70
+
5
(iv)
7
+
5
10
(v)
7
10
+
5
100
Question
11
11.
"five hundredths and nine thousandths" is how much?
(i)
5
+
9
10
(ii)
5
1000
+
9
10000
(iii)
5
100
+
9
1000
(iv)
5
10
+
9
100
(v)
10
+
6
+
9
10
+
4
100
+
9
1000
+
2
10000
Question
12
12.
"six thousandths and six ten thousandths" is how much?
(i)
7
10000
(ii)
100
+
50
+
1
+
5
10
+
1
100
+
5
1000
+
2
10000
(iii)
6
10
+
6
100
(iv)
6
1000
+
6
10000
(v)
6
100
+
6
1000
Question
13
13.
"five ones and six tenths" is how much?
(i)
5
10
+
6
100
(ii)
50
+
6
(iii)
500
+
60
(iv)
1
10
+
7
100
+
8
1000
+
6
10000
(v)
5
+
6
10
Question
14
14.
"nine ones and nine tenths and five hundredths" is how much?
(i)
90
+
9
+
5
10
(ii)
900
+
90
+
5
(iii)
9
+
9
10
+
5
100
(iv)
9
10
+
9
100
+
5
1000
(v)
1
10
+
5
10000
Question
15
15.
"two tens seven ones and one hundredths and seven thousandths" is how much?
(i)
20
+
7
+
1
100
+
7
1000
(ii)
3
100
+
7
1000
(iii)
2000
+
700
+
1
+
7
10
(iv)
200
+
70
+
1
10
+
7
100
(v)
2
+
7
10
+
1
1000
+
7
10000
Question
16
16.
"six hundreds nine ones and six thousandths and five ten thousandths" is how much?
(i)
1
1000
+
6
10000
(ii)
60
+
9
10
+
6
10000
(iii)
6000
+
90
+
6
100
+
5
1000
(iv)
60000
+
900
+
6
10
+
5
100
(v)
600
+
9
+
6
1000
+
5
10000
Question
17
17.
Expand the decimal number
216.9
(i)
200
+
10
+
6
+
9
10
(ii)
2
+
1
10
+
6
100
+
9
1000
(iii)
200
+
10
+
6
+
9
1000
(iv)
200
+
10
+
6
+
9
100
(v)
20
+
1
+
6
10
+
9
100
Question
18
18.
Expand the decimal number
436.69
(i)
400
+
30
+
6
+
6
1000
+
9
10000
(ii)
40
+
3
+
6
10
+
6
100
+
9
1000
(iii)
4
+
3
10
+
6
100
+
6
1000
+
9
10000
(iv)
400
+
30
+
6
+
6
100
+
9
1000
(v)
400
+
30
+
6
+
6
10
+
9
100
Question
19
19.
Expand the decimal number
33.978
(i)
30
+
3
+
9
10
+
7
100
+
8
1000
(ii)
3
+
3
10
+
9
100
+
7
1000
+
8
10000
(iii)
3
10
+
3
100
+
9
1000
+
8
10000
(iv)
30
+
3
+
9
100
+
7
1000
+
8
10000
(v)
30
+
3
+
9
1000
+
8
10000
Question
20
20.
Expand the decimal number
24.4068
(i)
2
+
4
10
+
4
100
+
7
10000
(ii)
20
+
4
+
4
1000
+
1
10000
(iii)
2
10
+
4
100
+
4
1000
+
1
10000
(iv)
20
+
4
+
4
100
+
7
10000
(v)
20
+
4
+
4
10
+
6
1000
+
8
10000
Question
21
21.
Write the decimal number of the expanded form :
3
+
7
10
(i)
0.037
(ii)
3.007
(iii)
3.07
(iv)
3.7
(v)
0.37
Question
22
22.
Write the decimal number of the expanded form :
7
+
2
10
+
7
100
(i)
7.0027
(ii)
0.0727
(iii)
7.27
(iv)
7.027
(v)
0.727
Question
23
23.
Write the decimal number of the expanded form :
6
+
6
10
+
7
100
+
3
1000
(i)
0.6673
(ii)
6.673
(iii)
6.0673
(iv)
0.06673
(v)
6.00673
Question
24
24.
Write the decimal number of the expanded form :
9
+
6
10
+
3
100
+
8
1000
+
9
10000
(i)
9.6389
(ii)
0.96389
(iii)
9.006389
(iv)
9.06389
(v)
0.096389
Question
25
25.
"two tenths" is how much?
(i)
5
(ii)
2
(iii)
20
(iv)
2
100
(v)
2
10
Question
26
26.
"two tenths" is how much?
(i)
2
100
(ii)
2
10
(iii)
5
(iv)
20
(v)
2
Question
27
27.
"nine hundredths and five thousandths" is how much?
(i)
9
1000
+
5
10000
(ii)
10
+
5
10
+
2
100
+
6
1000
+
3
10000
(iii)
9
+
5
10
(iv)
9
10
+
5
100
(v)
9
100
+
5
1000
Question
28
28.
"one thousandths and eight ten thousandths" is how much?
(i)
2
10000
(ii)
1
1000
+
8
10000
(iii)
500
+
50
+
5
+
5
10
+
5
100
+
5
1000
+
6
10000
(iv)
1
100
+
8
1000
(v)
1
10
+
8
100
Question
29
29.
"two ones and one tenths" is how much?
(i)
2
+
1
10
(ii)
2
10
+
1
100
(iii)
20
+
1
(iv)
4
10
+
7
100
+
6
1000
+
2
10000
(v)
200
+
10
Question
30
30.
"four ones and six tenths and one hundredths" is how much?
(i)
40
+
6
+
1
10
(ii)
4
10
+
6
100
+
1
1000
(iii)
2
10
+
1
100
+
6
1000
+
9
10000
(iv)
4
+
6
10
+
1
100
(v)
400
+
60
+
1
Question
31
31.
"one tens three ones and two thousandths" is how much?
(i)
1
+
3
10
+
2
10000
(ii)
10
+
3
+
2
1000
(iii)
7
100
+
6
1000
+
9
10000
(iv)
1000
+
300
+
2
10
(v)
100
+
30
+
2
100
Question
32
32.
"eight hundreds five tens six ones and five thousandths and eight ten thousandths" is how much?
(i)
1
1000
+
2
10000
(ii)
80
+
5
+
6
10
+
6
10000
(iii)
8000
+
500
+
60
+
5
100
+
8
1000
(iv)
80000
+
5000
+
600
+
5
10
+
8
100
(v)
800
+
50
+
6
+
5
1000
+
8
10000
Assignment Key
1) (i)
2) (ii)
3) (i)
4) (iii)
5) (v)
6) (iv)
7) (iv)
8) (i)
9) (ii)
10) (v)
11) (iii)
12) (iv)
13) (v)
14) (iii)
15) (i)
16) (v)
17) (i)
18) (v)
19) (i)
20) (v)
21) (iv)
22) (iii)
23) (ii)
24) (i)
25) (v)
26) (ii)
27) (v)
28) (ii)
29) (i)
30) (iv)
31) (ii)
32) (v)
