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
536.4
(i)
50
+
3
+
6
10
+
4
100
(ii)
500
+
30
+
6
+
4
10
(iii)
5
+
3
10
+
6
100
+
4
1000
(iv)
500
+
30
+
6
+
4
1000
(v)
500
+
30
+
6
+
4
100
Question
2
2.
Expand the decimal number
596.40
(i)
50
+
9
+
6
10
+
4
100
(ii)
500
+
90
+
6
+
4
10
(iii)
500
+
90
+
6
+
4
100
(iv)
500
+
90
+
6
+
4
1000
(v)
5
+
9
10
+
6
100
+
4
1000
Question
3
3.
Expand the decimal number
12.663
(i)
10
+
2
+
6
10
+
6
100
+
3
1000
(ii)
1
10
+
2
100
+
6
1000
+
6
10000
(iii)
10
+
2
+
6
100
+
6
1000
+
3
10000
(iv)
10
+
2
+
6
1000
+
6
10000
(v)
1
+
2
10
+
6
100
+
6
1000
+
3
10000
Question
4
4.
Expand the decimal number
15.6051
(i)
10
+
5
+
6
1000
+
1
10000
(ii)
1
+
5
10
+
6
100
+
5
10000
(iii)
1
10
+
5
100
+
6
1000
+
1
10000
(iv)
10
+
5
+
6
10
+
5
1000
+
1
10000
(v)
10
+
5
+
6
100
+
5
10000
Question
5
5.
Write the decimal number of the expanded form :
3
+
7
10
(i)
0.37
(ii)
3.7
(iii)
0.037
(iv)
3.07
(v)
3.007
Question
6
6.
Write the decimal number of the expanded form :
1
+
8
10
+
9
100
(i)
0.189
(ii)
1.0089
(iii)
1.89
(iv)
0.0189
(v)
1.089
Question
7
7.
Write the decimal number of the expanded form :
1
+
2
10
+
2
1000
(i)
0.1202
(ii)
1.0202
(iii)
0.01202
(iv)
1.202
(v)
1.00202
Question
8
8.
Write the decimal number of the expanded form :
8
+
3
10
+
6
100
+
5
10000
(i)
0.83605
(ii)
8.3605
(iii)
8.03605
(iv)
0.083605
(v)
8.003605
Question
9
9.
"three tenths" is how much?
(i)
3
+
3
10
+
3
100
+
3
1000
+
3
10000
(ii)
3
10
(iii)
30
(iv)
3
(v)
3
100
Question
10
10.
"two tenths and eight hundredths" is how much?
(i)
2
+
8
10
(ii)
2
10
+
8
100
(iii)
20
+
8
(iv)
2
100
+
8
1000
(v)
3
+
5
10
+
7
100
+
1
1000
+
4
10000
Question
11
11.
"three hundredths" is how much?
(i)
3
(ii)
3
100
(iii)
3
10
(iv)
3
1000
(v)
30
+
3
+
3
10
+
3
100
+
3
1000
+
3
10000
Question
12
12.
"eight thousandths and eight ten thousandths" is how much?
(i)
8
100
+
8
1000
(ii)
8
1000
+
8
10000
(iii)
100
+
10
+
3
+
6
10
+
3
100
+
6
1000
+
4
10000
(iv)
8
10
+
8
100
(v)
9
10000
Question
13
13.
"three ones and two tenths" is how much?
(i)
300
+
20
(ii)
3
+
2
10
(iii)
3
10
+
2
100
(iv)
30
+
2
(v)
3
10
+
1
100
+
2
1000
+
5
10000
Question
14
14.
"two ones and three tenths and seven hundredths" is how much?
(i)
20
+
3
+
7
10
(ii)
4
10
+
2
100
+
1
1000
+
9
10000
(iii)
2
10
+
3
100
+
7
1000
(iv)
200
+
30
+
7
(v)
2
+
3
10
+
7
100
Question
15
15.
"seven tens six ones and five hundredths and eight thousandths" is how much?
(i)
700
+
60
+
5
10
+
8
100
(ii)
70
+
6
+
5
100
+
8
1000
(iii)
7000
+
600
+
5
+
8
10
(iv)
1
100
+
3
1000
+
1
10000
(v)
7
+
6
10
+
5
1000
+
8
10000
Question
16
16.
"five hundreds six tens three ones and six thousandths and eight ten thousandths" is how much?
(i)
50
+
6
+
3
10
+
7
10000
(ii)
1
1000
+
8
10000
(iii)
500
+
60
+
3
+
6
1000
+
8
10000
(iv)
5000
+
600
+
30
+
6
100
+
8
1000
(v)
50000
+
6000
+
300
+
6
10
+
8
100
Question
17
17.
Expand the decimal number
733.5
(i)
700
+
30
+
3
+
5
100
(ii)
70
+
3
+
3
10
+
5
100
(iii)
700
+
30
+
3
+
5
10
(iv)
700
+
30
+
3
+
5
1000
(v)
7
+
3
10
+
3
100
+
5
1000
Question
18
18.
Expand the decimal number
833.27
(i)
800
+
30
+
3
+
2
100
+
7
1000
(ii)
8
+
3
10
+
3
100
+
2
1000
+
7
10000
(iii)
800
+
30
+
3
+
2
10
+
7
100
(iv)
80
+
3
+
3
10
+
2
100
+
7
1000
(v)
800
+
30
+
3
+
2
1000
+
7
10000
Question
19
19.
Expand the decimal number
93.590
(i)
9
10
+
3
100
+
5
1000
+
9
10000
(ii)
90
+
3
+
5
10
+
9
100
(iii)
9
+
3
10
+
5
100
+
9
1000
(iv)
90
+
3
+
5
100
+
9
1000
(v)
90
+
3
+
5
1000
+
9
10000
Question
20
20.
Expand the decimal number
20.8206
(i)
20
+
8
10
+
2
100
+
6
10000
(ii)
20
+
8
100
+
2
1000
+
1
10000
(iii)
2
10
+
8
1000
+
2
10000
(iv)
20
+
8
1000
+
2
10000
(v)
2
+
8
100
+
2
1000
+
1
10000
Question
21
21.
Write the decimal number of the expanded form :
2
+
1
10
(i)
2.001
(ii)
0.021
(iii)
2.01
(iv)
2.1
(v)
0.21
Question
22
22.
Write the decimal number of the expanded form :
6
+
8
10
+
1
100
(i)
0.681
(ii)
6.81
(iii)
6.0081
(iv)
6.081
(v)
0.0681
Question
23
23.
Write the decimal number of the expanded form :
6
+
1
10
+
4
100
+
4
1000
(i)
0.6144
(ii)
6.00144
(iii)
0.06144
(iv)
6.0144
(v)
6.144
Question
24
24.
Write the decimal number of the expanded form :
7
+
3
10
+
4
100
+
9
1000
+
3
10000
(i)
7.003493
(ii)
0.073493
(iii)
7.03493
(iv)
7.3493
(v)
0.73493
Question
25
25.
"six tenths" is how much?
(i)
1
+
6
10
+
6
100
+
6
1000
+
7
10000
(ii)
60
(iii)
6
10
(iv)
6
(v)
6
100
Question
26
26.
"one hundredths" is how much?
(i)
1
10
(ii)
1
1000
(iii)
1
(iv)
100
(v)
1
100
Question
27
27.
"six hundredths and three thousandths" is how much?
(i)
6
1000
+
3
10000
(ii)
6
100
+
3
1000
(iii)
6
10
+
3
100
(iv)
10
+
5
+
8
10
+
7
100
+
3
1000
(v)
6
+
3
10
Question
28
28.
"one thousandths and seven ten thousandths" is how much?
(i)
1
10
+
7
100
(ii)
1
100
+
7
1000
(iii)
500
+
80
+
8
+
2
10
+
3
100
+
5
1000
+
3
10000
(iv)
2
10000
(v)
1
1000
+
7
10000
Question
29
29.
"one ones and seven tenths" is how much?
(i)
5
10
+
8
100
+
8
1000
+
2
10000
(ii)
1
+
7
10
(iii)
1
10
+
7
100
(iv)
100
+
70
(v)
10
+
7
Question
30
30.
"eight ones and six tenths and three hundredths" is how much?
(i)
80
+
6
+
3
10
(ii)
1
10
+
1
100
+
5
1000
+
9
10000
(iii)
8
10
+
6
100
+
3
1000
(iv)
800
+
60
+
3
(v)
8
+
6
10
+
3
100
Question
31
31.
"five tens seven ones and seven hundredths and one thousandths" is how much?
(i)
5000
+
700
+
7
+
1
10
(ii)
500
+
70
+
7
10
+
1
100
(iii)
1
100
+
7
1000
+
5
10000
(iv)
50
+
7
+
7
100
+
1
1000
(v)
5
+
7
10
+
7
1000
+
1
10000
Question
32
32.
"two hundreds nine tens five ones and two thousandths and seven ten thousandths" is how much?
(i)
20000
+
9000
+
500
+
2
10
+
7
100
(ii)
3
1000
+
4
10000
(iii)
2000
+
900
+
50
+
2
100
+
7
1000
(iv)
20
+
9
+
5
10
+
3
10000
(v)
200
+
90
+
5
+
2
1000
+
7
10000
Assignment Key
1) (ii)
2) (ii)
3) (i)
4) (iv)
5) (ii)
6) (iii)
7) (iv)
8) (ii)
9) (ii)
10) (ii)
11) (ii)
12) (ii)
13) (ii)
14) (v)
15) (ii)
16) (iii)
17) (iii)
18) (iii)
19) (ii)
20) (i)
21) (iv)
22) (ii)
23) (v)
24) (iv)
25) (iii)
26) (v)
27) (ii)
28) (v)
29) (ii)
30) (v)
31) (iv)
32) (v)
