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
376.4
(i)
300
+
70
+
6
+
4
100
(ii)
300
+
70
+
6
+
4
10
(iii)
3
+
7
10
+
6
100
+
4
1000
(iv)
30
+
7
+
6
10
+
4
100
(v)
300
+
70
+
6
+
4
1000
Question
2
2.
Expand the decimal number
743.37
(i)
700
+
40
+
3
+
3
1000
+
7
10000
(ii)
70
+
4
+
3
10
+
3
100
+
7
1000
(iii)
700
+
40
+
3
+
3
100
+
7
1000
(iv)
7
+
4
10
+
3
100
+
3
1000
+
7
10000
(v)
700
+
40
+
3
+
3
10
+
7
100
Question
3
3.
Expand the decimal number
15.340
(i)
10
+
5
+
3
100
+
4
1000
(ii)
10
+
5
+
3
1000
+
4
10000
(iii)
10
+
5
+
3
10
+
4
100
(iv)
1
+
5
10
+
3
100
+
4
1000
(v)
1
10
+
5
100
+
3
1000
+
4
10000
Question
4
4.
Expand the decimal number
57.5773
(i)
5
+
7
10
+
5
100
+
7
1000
+
7
10000
(ii)
50
+
7
+
5
1000
+
8
10000
(iii)
5
10
+
7
100
+
5
1000
+
8
10000
(iv)
50
+
7
+
5
10
+
7
100
+
7
1000
+
3
10000
(v)
50
+
7
+
5
100
+
7
1000
+
7
10000
Question
5
5.
Write the decimal number of the expanded form :
7
+
7
10
(i)
0.77
(ii)
7.7
(iii)
0.077
(iv)
7.007
(v)
7.07
Question
6
6.
Write the decimal number of the expanded form :
3
+
4
10
+
2
100
(i)
3.42
(ii)
0.342
(iii)
3.042
(iv)
3.0042
(v)
0.0342
Question
7
7.
Write the decimal number of the expanded form :
2
+
7
10
+
1
1000
(i)
0.2701
(ii)
2.701
(iii)
2.0701
(iv)
2.00701
(v)
0.02701
Question
8
8.
Write the decimal number of the expanded form :
6
+
8
10
+
6
100
+
2
1000
+
6
10000
(i)
6.8626
(ii)
0.68626
(iii)
6.008626
(iv)
6.08626
(v)
0.068626
Question
9
9.
"eight tenths" is how much?
(i)
1
+
2
10
+
5
100
(ii)
80
(iii)
8
(iv)
8
10
(v)
8
100
Question
10
10.
"eight tenths and nine hundredths" is how much?
(i)
8
+
9
10
(ii)
8
10
+
9
100
(iii)
80
+
9
(iv)
1
+
1
10
+
2
100
+
3
1000
+
6
10000
(v)
8
100
+
9
1000
Question
11
11.
"seven hundredths and two thousandths" is how much?
(i)
10
+
3
+
8
10
+
8
100
+
8
1000
+
9
10000
(ii)
7
10
+
2
100
(iii)
7
100
+
2
1000
(iv)
7
1000
+
2
10000
(v)
7
+
2
10
Question
12
12.
"five thousandths and two ten thousandths" is how much?
(i)
5
1000
+
2
10000
(ii)
5
10000
(iii)
100
+
90
+
2
+
3
10
+
7
1000
+
7
10000
(iv)
5
10
+
2
100
(v)
5
100
+
2
1000
Question
13
13.
"six ones and one tenths" is how much?
(i)
60
+
1
(ii)
6
10
+
1
100
(iii)
600
+
10
(iv)
1
10
+
6
100
+
3
1000
+
9
10000
(v)
6
+
1
10
Question
14
14.
"eight ones and four tenths and two hundredths" is how much?
(i)
80
+
4
+
2
10
(ii)
8
+
4
10
+
2
100
(iii)
800
+
40
+
2
(iv)
1
10
+
1
100
+
8
1000
+
8
10000
(v)
8
10
+
4
100
+
2
1000
Question
15
15.
"eight tens eight ones and two hundredths and one thousandths" is how much?
(i)
1
100
+
1
1000
+
4
10000
(ii)
8
+
8
10
+
2
1000
+
1
10000
(iii)
8000
+
800
+
2
+
1
10
(iv)
800
+
80
+
2
10
+
1
100
(v)
80
+
8
+
2
100
+
1
1000
Question
16
16.
"three hundreds six tens and one thousandths and three ten thousandths" is how much?
(i)
30
+
6
+
1
10000
(ii)
30000
+
6000
+
1
10
+
3
100
(iii)
2
1000
+
8
10000
(iv)
300
+
60
+
1
1000
+
3
10000
(v)
3000
+
600
+
1
100
+
3
1000
Question
17
17.
Expand the decimal number
115.2
(i)
100
+
10
+
5
+
2
10
(ii)
10
+
1
+
5
10
+
2
100
(iii)
100
+
10
+
5
+
2
1000
(iv)
100
+
10
+
5
+
2
100
(v)
1
+
1
10
+
5
100
+
2
1000
Question
18
18.
Expand the decimal number
416.23
(i)
4
+
1
10
+
6
100
+
2
1000
+
3
10000
(ii)
400
+
10
+
6
+
2
100
+
3
1000
(iii)
400
+
10
+
6
+
2
1000
+
3
10000
(iv)
40
+
1
+
6
10
+
2
100
+
3
1000
(v)
400
+
10
+
6
+
2
10
+
3
100
Question
19
19.
Expand the decimal number
68.363
(i)
6
10
+
8
100
+
3
1000
+
6
10000
(ii)
60
+
8
+
3
100
+
6
1000
+
3
10000
(iii)
60
+
8
+
3
10
+
6
100
+
3
1000
(iv)
60
+
8
+
3
1000
+
6
10000
(v)
6
+
8
10
+
3
100
+
6
1000
+
3
10000
Question
20
20.
Expand the decimal number
61.4825
(i)
60
+
1
+
4
10
+
8
100
+
2
1000
+
5
10000
(ii)
60
+
1
+
4
1000
+
8
10000
(iii)
6
+
1
10
+
4
100
+
8
1000
+
2
10000
(iv)
60
+
1
+
4
100
+
8
1000
+
3
10000
(v)
6
10
+
1
100
+
4
1000
+
8
10000
Question
21
21.
Write the decimal number of the expanded form :
2
+
1
10
(i)
2.01
(ii)
2.1
(iii)
0.021
(iv)
2.001
(v)
0.21
Question
22
22.
Write the decimal number of the expanded form :
10
+
8
10
+
4
100
(i)
10.084
(ii)
10.84
(iii)
10.0084
(iv)
1.084
(v)
0.1084
Question
23
23.
Write the decimal number of the expanded form :
3
+
3
10
+
7
100
+
4
1000
(i)
0.3374
(ii)
3.374
(iii)
3.0374
(iv)
3.00374
(v)
0.03374
Question
24
24.
Write the decimal number of the expanded form :
2
+
5
10
+
2
100
+
2
1000
+
2
10000
(i)
2.005222
(ii)
0.025222
(iii)
2.05222
(iv)
0.25222
(v)
2.5222
Question
25
25.
"four tenths" is how much?
(i)
4
(ii)
40
(iii)
2
+
5
10
(iv)
4
100
(v)
4
10
Question
26
26.
"two tenths and three hundredths" is how much?
(i)
2
+
3
10
(ii)
20
+
3
(iii)
4
+
3
10
+
4
100
+
7
1000
+
8
10000
(iv)
2
10
+
3
100
(v)
2
100
+
3
1000
Question
27
27.
"five hundredths and three thousandths" is how much?
(i)
5
100
+
3
1000
(ii)
5
10
+
3
100
(iii)
10
+
8
+
8
10
+
6
100
+
7
1000
+
9
10000
(iv)
5
+
3
10
(v)
5
1000
+
3
10000
Question
28
28.
"four thousandths and one ten thousandths" is how much?
(i)
4
10000
(ii)
4
100
+
1
1000
(iii)
4
10
+
1
100
(iv)
4
1000
+
1
10000
(v)
200
+
40
+
3
+
9
10
+
2
1000
+
4
10000
Question
29
29.
"six ones and nine tenths" is how much?
(i)
6
+
9
10
(ii)
1
10
+
4
100
+
4
1000
+
9
10000
(iii)
600
+
90
(iv)
60
+
9
(v)
6
10
+
9
100
Question
30
30.
"one ones and six hundredths" is how much?
(i)
10
+
6
10
(ii)
100
+
6
(iii)
1
10
+
6
1000
(iv)
9
10
+
4
100
+
3
1000
+
4
10000
(v)
1
+
6
100
Question
31
31.
"six tens and seven hundredths and nine thousandths" is how much?
(i)
60
+
7
100
+
9
1000
(ii)
1
100
+
6
1000
+
6
10000
(iii)
600
+
7
10
+
9
100
(iv)
6000
+
7
+
9
10
(v)
6
+
7
1000
+
9
10000
Question
32
32.
"six hundreds eight tens eight ones and one thousandths and four ten thousandths" is how much?
(i)
6000
+
800
+
80
+
1
100
+
4
1000
(ii)
60
+
8
+
8
10
+
1
10000
(iii)
1
1000
+
5
10000
(iv)
60000
+
8000
+
800
+
1
10
+
4
100
(v)
600
+
80
+
8
+
1
1000
+
4
10000
Assignment Key
1) (ii)
2) (v)
3) (iii)
4) (iv)
5) (ii)
6) (i)
7) (ii)
8) (i)
9) (iv)
10) (ii)
11) (iii)
12) (i)
13) (v)
14) (ii)
15) (v)
16) (iv)
17) (i)
18) (v)
19) (iii)
20) (i)
21) (ii)
22) (ii)
23) (ii)
24) (v)
25) (v)
26) (iv)
27) (i)
28) (iv)
29) (i)
30) (v)
31) (i)
32) (v)
