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
194.1
(i)
10
+
9
+
4
10
+
1
100
(ii)
100
+
90
+
4
+
1
100
(iii)
100
+
90
+
4
+
1
1000
(iv)
100
+
90
+
4
+
1
10
(v)
1
+
9
10
+
4
100
+
1
1000
Question
2
2.
Expand the decimal number
432.33
(i)
400
+
30
+
2
+
3
1000
+
3
10000
(ii)
4
+
3
10
+
2
100
+
3
1000
+
3
10000
(iii)
40
+
3
+
2
10
+
3
100
+
3
1000
(iv)
400
+
30
+
2
+
3
10
+
3
100
(v)
400
+
30
+
2
+
3
100
+
3
1000
Question
3
3.
Expand the decimal number
44.981
(i)
40
+
4
+
9
1000
+
8
10000
(ii)
4
+
4
10
+
9
100
+
8
1000
+
1
10000
(iii)
40
+
4
+
9
10
+
8
100
+
1
1000
(iv)
4
10
+
4
100
+
9
1000
+
8
10000
(v)
40
+
4
+
9
100
+
8
1000
+
1
10000
Question
4
4.
Expand the decimal number
82.7157
(i)
8
+
2
10
+
7
100
+
1
1000
+
6
10000
(ii)
80
+
2
+
7
100
+
1
1000
+
6
10000
(iii)
8
10
+
2
100
+
7
1000
+
2
10000
(iv)
80
+
2
+
7
10
+
1
100
+
5
1000
+
7
10000
(v)
80
+
2
+
7
1000
+
2
10000
Question
5
5.
Write the decimal number of the expanded form :
8
+
7
10
(i)
8.7
(ii)
8.07
(iii)
0.87
(iv)
8.007
(v)
0.087
Question
6
6.
Write the decimal number of the expanded form :
3
+
4
10
+
7
100
(i)
3.47
(ii)
0.347
(iii)
0.0347
(iv)
3.0047
(v)
3.047
Question
7
7.
Write the decimal number of the expanded form :
9
+
7
10
(i)
9.007
(ii)
0.097
(iii)
0.97
(iv)
9.07
(v)
9.7
Question
8
8.
Write the decimal number of the expanded form :
2
+
8
10
+
9
100
+
4
1000
+
4
10000
(i)
2.008944
(ii)
2.8944
(iii)
0.028944
(iv)
0.28944
(v)
2.08944
Question
9
9.
"seven tenths" is how much?
(i)
7
100
(ii)
7
(iii)
1
+
4
10
+
2
100
+
8
1000
+
6
10000
(iv)
7
10
(v)
70
Question
10
10.
"nine hundredths" is how much?
(i)
9
1000
(ii)
9
100
(iii)
9
10
(iv)
9
(v)
10
+
1
+
1
10
+
1
100
+
1
1000
+
1
10000
Question
11
11.
"nine hundredths and three thousandths" is how much?
(i)
10
+
7
10
+
5
100
+
2
1000
+
7
10000
(ii)
9
10
+
3
100
(iii)
9
1000
+
3
10000
(iv)
9
100
+
3
1000
(v)
9
+
3
10
Question
12
12.
"nine thousandths and one ten thousandths" is how much?
(i)
9
100
+
1
1000
(ii)
100
+
9
+
8
10
+
9
100
+
1
10000
(iii)
9
10
+
1
100
(iv)
9
1000
+
1
10000
(v)
9
10000
Question
13
13.
"four ones and eight tenths" is how much?
(i)
40
+
8
(ii)
4
10
+
8
100
(iii)
4
+
8
10
(iv)
400
+
80
(v)
2
10
+
8
1000
+
3
10000
Question
14
14.
"nine ones and three hundredths" is how much?
(i)
9
+
3
100
(ii)
1
10
+
1
100
+
7
10000
(iii)
9
10
+
3
1000
(iv)
900
+
3
(v)
90
+
3
10
Question
15
15.
"five tens and eight hundredths and three thousandths" is how much?
(i)
500
+
8
10
+
3
100
(ii)
2
100
(iii)
50
+
8
100
+
3
1000
(iv)
5
+
8
1000
+
3
10000
(v)
5000
+
8
+
3
10
Question
16
16.
"two hundreds two tens five ones and nine thousandths and three ten thousandths" is how much?
(i)
20000
+
2000
+
500
+
9
10
+
3
100
(ii)
20
+
2
+
5
10
+
9
10000
(iii)
4
1000
+
4
10000
(iv)
200
+
20
+
5
+
9
1000
+
3
10000
(v)
2000
+
200
+
50
+
9
100
+
3
1000
Question
17
17.
Expand the decimal number
950.1
(i)
900
+
50
+
1
100
(ii)
9
+
5
10
+
1
1000
(iii)
900
+
50
+
1
10
(iv)
900
+
50
+
1
1000
(v)
90
+
5
+
1
100
Question
18
18.
Expand the decimal number
851.80
(i)
80
+
5
+
1
10
+
8
100
(ii)
800
+
50
+
1
+
8
100
(iii)
8
+
5
10
+
1
100
+
8
1000
(iv)
800
+
50
+
1
+
8
1000
(v)
800
+
50
+
1
+
8
10
Question
19
19.
Expand the decimal number
93.176
(i)
90
+
3
+
1
10
+
7
100
+
6
1000
(ii)
9
10
+
3
100
+
1
1000
+
8
10000
(iii)
90
+
3
+
1
1000
+
8
10000
(iv)
9
+
3
10
+
1
100
+
7
1000
+
6
10000
(v)
90
+
3
+
1
100
+
7
1000
+
6
10000
Question
20
20.
Expand the decimal number
13.5129
(i)
10
+
3
+
5
100
+
1
1000
+
3
10000
(ii)
10
+
3
+
5
10
+
1
100
+
2
1000
+
9
10000
(iii)
10
+
3
+
5
1000
+
1
10000
(iv)
1
10
+
3
100
+
5
1000
+
1
10000
(v)
1
+
3
10
+
5
100
+
1
1000
+
3
10000
Question
21
21.
Write the decimal number of the expanded form :
6
+
2
10
(i)
6.2
(ii)
0.062
(iii)
6.02
(iv)
6.002
(v)
0.62
Question
22
22.
Write the decimal number of the expanded form :
10
+
5
10
+
3
100
(i)
10.0053
(ii)
10.053
(iii)
1.053
(iv)
0.1053
(v)
10.53
Question
23
23.
Write the decimal number of the expanded form :
4
+
8
10
+
8
100
(i)
4.088
(ii)
4.88
(iii)
0.0488
(iv)
4.0088
(v)
0.488
Question
24
24.
Write the decimal number of the expanded form :
9
+
2
10
+
2
100
+
7
1000
+
4
10000
(i)
0.92274
(ii)
9.02274
(iii)
9.002274
(iv)
0.092274
(v)
9.2274
Question
25
25.
"six tenths" is how much?
(i)
1
+
6
10
+
6
100
+
6
1000
+
7
10000
(ii)
6
(iii)
6
10
(iv)
60
(v)
6
100
Question
26
26.
"one tenths and five hundredths" is how much?
(i)
1
10
+
5
100
(ii)
1
+
5
10
(iii)
10
+
5
(iv)
1
100
+
5
1000
(v)
6
+
6
10
+
6
100
+
6
1000
+
7
10000
Question
27
27.
"seven hundredths and six thousandths" is how much?
(i)
7
100
+
6
1000
(ii)
10
+
3
+
1
10
+
5
100
+
7
1000
+
9
10000
(iii)
7
10
+
6
100
(iv)
7
+
6
10
(v)
7
1000
+
6
10000
Question
28
28.
"six thousandths and four ten thousandths" is how much?
(i)
100
+
50
+
6
+
2
10
+
5
100
(ii)
6
10
+
4
100
(iii)
6
10000
(iv)
6
1000
+
4
10000
(v)
6
100
+
4
1000
Question
29
29.
"nine ones and three tenths" is how much?
(i)
900
+
30
(ii)
9
10
+
3
100
(iii)
1
10
+
7
1000
+
5
10000
(iv)
9
+
3
10
(v)
90
+
3
Question
30
30.
"three ones and seven tenths and eight hundredths" is how much?
(i)
300
+
70
+
8
(ii)
30
+
7
+
8
10
(iii)
2
10
+
6
100
+
4
1000
+
6
10000
(iv)
3
+
7
10
+
8
100
(v)
3
10
+
7
100
+
8
1000
Question
31
31.
"three tens eight ones and four hundredths and five thousandths" is how much?
(i)
3000
+
800
+
4
+
5
10
(ii)
30
+
8
+
4
100
+
5
1000
(iii)
300
+
80
+
4
10
+
5
100
(iv)
3
+
8
10
+
4
1000
+
5
10000
(v)
2
100
+
6
1000
+
3
10000
Question
32
32.
"one hundreds five tens four ones and three thousandths" is how much?
(i)
100
+
50
+
4
+
3
1000
(ii)
6
1000
+
5
10000
(iii)
1000
+
500
+
40
+
3
100
(iv)
10
+
5
+
4
10
+
3
10000
(v)
10000
+
5000
+
400
+
3
10
Assignment Key
1) (iv)
2) (iv)
3) (iii)
4) (iv)
5) (i)
6) (i)
7) (v)
8) (ii)
9) (iv)
10) (ii)
11) (iv)
12) (iv)
13) (iii)
14) (i)
15) (iii)
16) (iv)
17) (iii)
18) (v)
19) (i)
20) (ii)
21) (i)
22) (v)
23) (ii)
24) (v)
25) (iii)
26) (i)
27) (i)
28) (iv)
29) (iv)
30) (iv)
31) (ii)
32) (i)
