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
516.2
(i)
500
+
10
+
6
+
2
1000
(ii)
5
+
1
10
+
6
100
+
2
1000
(iii)
500
+
10
+
6
+
2
10
(iv)
500
+
10
+
6
+
2
100
(v)
50
+
1
+
6
10
+
2
100
Question
2
2.
Expand the decimal number
229.18
(i)
200
+
20
+
9
+
1
10
+
8
100
(ii)
20
+
2
+
9
10
+
1
100
+
8
1000
(iii)
200
+
20
+
9
+
1
100
+
8
1000
(iv)
200
+
20
+
9
+
1
1000
+
8
10000
(v)
2
+
2
10
+
9
100
+
1
1000
+
8
10000
Question
3
3.
Expand the decimal number
90.492
(i)
90
+
4
10
+
9
100
+
2
1000
(ii)
90
+
4
100
+
9
1000
+
2
10000
(iii)
9
10
+
4
1000
+
9
10000
(iv)
9
+
4
100
+
9
1000
+
2
10000
(v)
90
+
4
1000
+
9
10000
Question
4
4.
Expand the decimal number
73.6297
(i)
70
+
3
+
6
100
+
3
1000
(ii)
70
+
3
+
6
1000
+
3
10000
(iii)
70
+
3
+
6
10
+
2
100
+
9
1000
+
7
10000
(iv)
7
10
+
3
100
+
6
1000
+
3
10000
(v)
7
+
3
10
+
6
100
+
3
1000
Question
5
5.
Write the decimal number of the expanded form :
10
+
3
10
(i)
10.003
(ii)
1.03
(iii)
10.03
(iv)
10.3
(v)
0.103
Question
6
6.
Write the decimal number of the expanded form :
2
+
9
10
+
6
100
(i)
2.0096
(ii)
2.96
(iii)
0.0296
(iv)
2.096
(v)
0.296
Question
7
7.
Write the decimal number of the expanded form :
8
+
9
10
+
1
100
+
9
1000
(i)
8.0919
(ii)
0.8919
(iii)
8.00919
(iv)
8.919
(v)
0.08919
Question
8
8.
Write the decimal number of the expanded form :
10
+
4
10
+
6
100
+
3
10000
(i)
10.4603
(ii)
1.04603
(iii)
0.104603
(iv)
10.004603
(v)
10.04603
Question
9
9.
"two tenths" is how much?
(i)
2
100
(ii)
20
(iii)
2
(iv)
2
10
(v)
5
Question
10
10.
"four tenths and four hundredths" is how much?
(i)
40
+
4
(ii)
4
10
+
4
100
(iii)
4
+
4
10
(iv)
2
+
2
10
+
7
100
+
2
1000
+
7
10000
(v)
4
100
+
4
1000
Question
11
11.
"four hundredths and two thousandths" is how much?
(i)
4
100
+
2
1000
(ii)
4
1000
+
2
10000
(iii)
4
+
2
10
(iv)
20
+
3
+
8
10
+
9
1000
+
5
10000
(v)
4
10
+
2
100
Question
12
12.
"eight thousandths and one ten thousandths" is how much?
(i)
8
10000
(ii)
8
100
+
1
1000
(iii)
8
10
+
1
100
(iv)
100
+
20
+
3
+
4
10
+
5
100
+
6
1000
+
8
10000
(v)
8
1000
+
1
10000
Question
13
13.
"four ones and five tenths" is how much?
(i)
400
+
50
(ii)
4
10
+
5
100
(iii)
2
10
+
2
100
+
2
1000
+
2
10000
(iv)
40
+
5
(v)
4
+
5
10
Question
14
14.
"seven ones and six hundredths" is how much?
(i)
7
10
+
6
1000
(ii)
700
+
6
(iii)
1
10
+
4
100
+
1
1000
+
6
10000
(iv)
7
+
6
100
(v)
70
+
6
10
Question
15
15.
"eight tens and six hundredths and two thousandths" is how much?
(i)
1
100
+
2
1000
+
5
10000
(ii)
80
+
6
100
+
2
1000
(iii)
800
+
6
10
+
2
100
(iv)
8000
+
6
+
2
10
(v)
8
+
6
1000
+
2
10000
Question
16
16.
"five hundreds three tens eight ones and seven thousandths and seven ten thousandths" is how much?
(i)
50
+
3
+
8
10
+
8
10000
(ii)
500
+
30
+
8
+
7
1000
+
7
10000
(iii)
5000
+
300
+
80
+
7
100
+
7
1000
(iv)
1
1000
+
9
10000
(v)
50000
+
3000
+
800
+
7
10
+
7
100
Question
17
17.
Expand the decimal number
293.9
(i)
200
+
90
+
3
+
9
100
(ii)
200
+
90
+
3
+
9
10
(iii)
2
+
9
10
+
3
100
+
9
1000
(iv)
20
+
9
+
3
10
+
9
100
(v)
200
+
90
+
3
+
9
1000
Question
18
18.
Expand the decimal number
403.93
(i)
400
+
3
+
9
100
+
3
1000
(ii)
4
+
3
100
+
9
1000
+
3
10000
(iii)
40
+
3
10
+
9
100
+
3
1000
(iv)
400
+
3
+
9
10
+
3
100
(v)
400
+
3
+
9
1000
+
3
10000
Question
19
19.
Expand the decimal number
56.702
(i)
50
+
6
+
7
1000
(ii)
5
+
6
10
+
7
100
+
2
10000
(iii)
50
+
6
+
7
10
+
2
1000
(iv)
5
10
+
6
100
+
7
1000
(v)
50
+
6
+
7
100
+
2
10000
Question
20
20.
Expand the decimal number
47.9051
(i)
40
+
7
+
9
1000
+
1
10000
(ii)
40
+
7
+
9
10
+
5
1000
+
1
10000
(iii)
4
+
7
10
+
9
100
+
5
10000
(iv)
40
+
7
+
9
100
+
5
10000
(v)
4
10
+
7
100
+
9
1000
+
1
10000
Question
21
21.
Write the decimal number of the expanded form :
2
+
4
10
(i)
0.024
(ii)
2.04
(iii)
0.24
(iv)
2.004
(v)
2.4
Question
22
22.
Write the decimal number of the expanded form :
8
+
7
10
+
8
100
(i)
0.878
(ii)
8.78
(iii)
8.0078
(iv)
8.078
(v)
0.0878
Question
23
23.
Write the decimal number of the expanded form :
6
+
5
10
+
1
100
+
8
1000
(i)
0.6518
(ii)
0.06518
(iii)
6.518
(iv)
6.00518
(v)
6.0518
Question
24
24.
Write the decimal number of the expanded form :
5
+
7
10
+
2
100
+
2
1000
+
3
10000
(i)
5.007223
(ii)
5.07223
(iii)
5.7223
(iv)
0.057223
(v)
0.57223
Question
25
25.
"six tenths" is how much?
(i)
6
10
(ii)
1
+
6
10
+
6
100
+
6
1000
+
7
10000
(iii)
6
(iv)
6
100
(v)
60
Question
26
26.
"one tenths and six hundredths" is how much?
(i)
10
+
6
(ii)
1
+
6
10
(iii)
1
10
+
6
100
(iv)
6
+
2
10
+
5
100
(v)
1
100
+
6
1000
Question
27
27.
"one hundredths and two thousandths" is how much?
(i)
1
+
2
10
(ii)
1
1000
+
2
10000
(iii)
1
100
+
2
1000
(iv)
1
10
+
2
100
(v)
80
+
3
+
3
10
+
3
100
+
3
1000
+
3
10000
Question
28
28.
"five ten thousandths" is how much?
(i)
1
10000
(ii)
5
100
(iii)
5
1000
(iv)
2000
(v)
5
10000
Question
29
29.
"eight ones and eight tenths" is how much?
(i)
80
+
8
(ii)
8
10
+
8
100
(iii)
8
+
8
10
(iv)
1
10
+
1
100
+
3
1000
+
6
10000
(v)
800
+
80
Question
30
30.
"eight ones and three tenths and eight hundredths" is how much?
(i)
1
10
+
1
100
+
9
1000
+
3
10000
(ii)
80
+
3
+
8
10
(iii)
8
+
3
10
+
8
100
(iv)
800
+
30
+
8
(v)
8
10
+
3
100
+
8
1000
Question
31
31.
"one hundreds and eight hundredths and five thousandths" is how much?
(i)
1
100
(ii)
100
+
8
100
+
5
1000
(iii)
1000
+
8
10
+
5
100
(iv)
10000
+
8
+
5
10
(v)
10
+
8
1000
+
5
10000
Question
32
32.
"three hundreds nine tens six ones and five thousandths and eight ten thousandths" is how much?
(i)
30
+
9
+
6
10
+
6
10000
(ii)
30000
+
9000
+
600
+
5
10
+
8
100
(iii)
300
+
90
+
6
+
5
1000
+
8
10000
(iv)
3000
+
900
+
60
+
5
100
+
8
1000
(v)
2
1000
+
5
10000
Assignment Key
1) (iii)
2) (i)
3) (i)
4) (iii)
5) (iv)
6) (ii)
7) (iv)
8) (i)
9) (iv)
10) (ii)
11) (i)
12) (v)
13) (v)
14) (iv)
15) (ii)
16) (ii)
17) (ii)
18) (iv)
19) (iii)
20) (ii)
21) (v)
22) (ii)
23) (iii)
24) (iii)
25) (i)
26) (iii)
27) (iii)
28) (v)
29) (iii)
30) (iii)
31) (ii)
32) (iii)
