EduSahara™ Assignment
Name : Expanded Form of a Number
Chapter : Playing with Numbers
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
3,597
=
(i)
3000
+
500
+
90
+
7
(ii)
3000
+
90
+
7
(iii)
3000
+
500
+
90
(iv)
500
+
90
+
7
(v)
3000
+
500
+
7
Question
2
2.
8,849
=
(i)
8000
+
800
+
40
(ii)
8000
+
800
+
9
(iii)
8000
+
40
+
9
(iv)
8000
+
800
+
40
+
9
(v)
800
+
40
+
9
Question
3
3.
292
=
(i)
200
+
90
+
2
(ii)
200
+
90
(iii)
200
+
2
(iv)
90
+
2
Question
4
4.
316
=
(i)
300
+
6
(ii)
300
+
10
+
6
(iii)
10
+
6
(iv)
300
+
10
Question
5
5.
57,828
=
(i)
50000
+
7000
+
800
+
8
(ii)
50000
+
800
+
20
+
8
(iii)
7000
+
800
+
20
+
8
(iv)
50000
+
7000
+
800
+
20
+
8
(v)
50000
+
7000
+
20
+
8
Question
6
6.
28,596
=
(i)
20000
+
500
+
90
+
6
(ii)
20000
+
8000
+
500
+
6
(iii)
20000
+
8000
+
90
+
6
(iv)
8000
+
500
+
90
+
6
(v)
20000
+
8000
+
500
+
90
+
6
Question
7
7.
6000 + 900 + 80 + 1
=
(i)
16981
(ii)
5981
(iii)
6981
(iv)
6881
(v)
7981
Question
8
8.
9000 + 600 + 60 + 4
=
(i)
-336
(ii)
8,664
(iii)
9,674
(iv)
9,664
(v)
19,664
Question
9
9.
3000 + 700 + 20 + 1
=
(i)
3,821
(ii)
4,721
(iii)
-6,279
(iv)
3,721
(v)
3,621
Question
10
10.
200 + 60 + 9
=
(i)
-9731
(ii)
-731
(iii)
369
(iv)
269
(v)
10269
Question
11
11.
80 + 8
=
(i)
-9912
(ii)
188
(iii)
88
(iv)
-912
(v)
10088
Question
12
12.
20000 + 3000 + 900 + 90 + 8
=
(i)
24008
(ii)
33998
(iii)
13998
(iv)
23998
(v)
22998
Question
13
13.
Write the number for the given expanded form :
"(3 ✕ 100000) + (9 ✕ 10000) + (4 ✕ 1000) + (4 ✕ 100) + (4 ✕ 10) + (4 ✕ 1)"
(i)
394344
(ii)
394444
(iii)
384444
(iv)
404444
(v)
395444
Question
14
14.
Write the number for the given expanded form :
"(9 ✕ 100000) + (4 ✕ 10000) + (9 ✕ 1000) + (1 ✕ 100) + (8 ✕ 10) + (3 ✕ 1)"
(i)
9,49,183
(ii)
9,48,183
(iii)
9,59,183
(iv)
9,49,193
(v)
9,49,173
Question
15
15.
Write the number for the given expanded form :
"(7 ✕ 100000) + (3 ✕ 10000) + (4 ✕ 100) + (7 ✕ 10) + (8 ✕ 1)"
(i)
740,478
(ii)
729,478
(iii)
730,578
(iv)
730,478
(v)
720,478
Question
16
16.
Write the expanded form of the given number :
865133
(i)
(8 ✕ 100000) + (6 ✕ 10000) + (5 ✕ 1000) + (1 ✕ 100) + (3 ✕ 10) + (3 ✕ 1)
(ii)
(8 ✕ 100000) + (6 ✕ 10000) + (5 ✕ 1000) + (1 ✕ 100) + (2 ✕ 10) + (3 ✕ 1)
(iii)
(8 ✕ 100000) + (6 ✕ 10000) + (5 ✕ 1000) + (3 ✕ 10) + (3 ✕ 1)
(iv)
(8 ✕ 100000) + (6 ✕ 10000) + (5 ✕ 1000) + (1 ✕ 100) + (4 ✕ 10) + (3 ✕ 1)
(v)
(8 ✕ 100000) + (6 ✕ 10000) + (6 ✕ 1000) + (1 ✕ 100) + (3 ✕ 10) + (3 ✕ 1)
Question
17
17.
Write the expanded form of the given number :
5,85,807
(i)
(5 ✕ 100000) + (8 ✕ 10000) + (5 ✕ 1000) + (7 ✕ 100) + (9 ✕ 10) + (7 ✕ 1)
(ii)
(5 ✕ 100000) + (8 ✕ 10000) + (5 ✕ 1000) + (9 ✕ 100) + (7 ✕ 1)
(iii)
(5 ✕ 100000) + (8 ✕ 10000) + (4 ✕ 1000) + (8 ✕ 100) + (7 ✕ 1)
(iv)
(5 ✕ 100000) + (8 ✕ 10000) + (5 ✕ 1000) + (8 ✕ 100) + (7 ✕ 1)
(v)
(5 ✕ 100000) + (8 ✕ 10000) + (6 ✕ 1000) + (8 ✕ 100) + (7 ✕ 1)
Question
18
18.
Write the expanded form of the given number :
946,414
(i)
(9 ✕ 100000) + (4 ✕ 10000) + (6 ✕ 1000) + (4 ✕ 100) + (4 ✕ 1)
(ii)
(9 ✕ 100000) + (4 ✕ 10000) + (5 ✕ 1000) + (4 ✕ 100) + (1 ✕ 10) + (4 ✕ 1)
(iii)
(9 ✕ 100000) + (4 ✕ 10000) + (6 ✕ 1000) + (4 ✕ 100) + (1 ✕ 10) + (4 ✕ 1)
(iv)
(9 ✕ 100000) + (4 ✕ 10000) + (6 ✕ 1000) + (5 ✕ 100) + (1 ✕ 10) + (4 ✕ 1)
(v)
(9 ✕ 100000) + (4 ✕ 10000) + (7 ✕ 1000) + (4 ✕ 100) + (1 ✕ 10) + (4 ✕ 1)
Assignment Key
1) (i)
2) (iv)
3) (i)
4) (ii)
5) (iv)
6) (v)
7) (iii)
8) (iv)
9) (iv)
10) (iv)
11) (iii)
12) (iv)
13) (ii)
14) (i)
15) (iv)
16) (i)
17) (iv)
18) (iii)
