EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Number System
Grade : ICSE Grade VI
License : Non Commercial Use
Question 1
1.
    • What is the largest number that can be formed with the digits :
    • 0,1,2,5,3
    • ?
  • (i)
    51230
  • (ii)
    3215
  • (iii)
    15230
  • (iv)
    21035
  • (v)
    53210
Question 2
2.
    • What is the smallest number that can be formed with the digits :
    • 5,3,4,1,8
    • ?
  • (i)
    83154
  • (ii)
    13458
  • (iii)
    81453
  • (iv)
    58413
  • (v)
    81354
Question 3
3.
Write the largest 6 digit number that can be formed with the digits : {2,8,9,3}
  • (i)
    9,39,298
  • (ii)
    9,32,899
  • (iii)
    9,39,928
  • (iv)
    9,99,832
  • (v)
    8,99,239
Question 4
4.
    • What is the largest number that can be formed with the digits :
    • 6,2,4,1,8
    • ?
  • (i)
    62,814
  • (ii)
    21,648
  • (iii)
    64,821
  • (iv)
    86,421
  • (v)
    14,628
Question 5
5.
    • 30000 + 7000 + 300 + 50 + 4
    • =
  • (i)
    27,354
  • (ii)
    47,354
  • (iii)
    38,354
  • (iv)
    37,354
  • (v)
    37,254
Question 6
6.
Write the number for the given figures - sixty three million two hundred and forty thousand two hundred and sixty five
  • (i)
    63239265
  • (ii)
    63240265
  • (iii)
    63240255
  • (iv)
    63250265
  • (v)
    63241265
Question 7
7.
What is the succeeding number of 157?
  • (i)
    158
  • (ii)
    157
  • (iii)
    160
  • (iv)
    159
  • (v)
    155
Question 8
8.
    • 8000000 + 500000 + 40000 + 2000 + 400 + 20 + 8
    • =
  • (i)
    8542428
  • (ii)
    8542328
  • (iii)
    8542438
  • (iv)
    8542528
  • (v)
    8541428
Question 9
9.
What is the difference between the largest and smallest number formed with the digits : 3,8,2,5 ?
  • (i)
    6,176
  • (ii)
    6,175
  • (iii)
    6,173
  • (iv)
    6,174
  • (v)
    6,171
Question 10
10.
    • 200000 + 40000 + 1000 + 400 + 20 + 8
    • =
  • (i)
    2,40,428
  • (ii)
    2,42,428
  • (iii)
    2,41,428
  • (iv)
    2,51,428
  • (v)
    2,41,328
Question 11
11.
What is the succeeding number of 127?
  • (i)
    129
  • (ii)
    128
  • (iii)
    127
  • (iv)
    125
  • (v)
    130
Question 12
12.
What is the preceeding number of 28,76,344?
  • (i)
    28,76,343
  • (ii)
    28,76,346
  • (iii)
    28,76,344
  • (iv)
    28,76,342
  • (v)
    28,76,341
Question 13
13.
What is the succeeding number of 40,95,592?
  • (i)
    40,95,591
  • (ii)
    40,95,594
  • (iii)
    40,95,593
  • (iv)
    40,95,592
  • (v)
    40,95,596
Question 14
14.
Write the smallest 3 digit number that can be formed with the digits : {1,5,6,7,9}
  • (i)
    169
  • (ii)
    567
  • (iii)
    579
  • (iv)
    156
  • (v)
    569
Question 15
15.
What is the difference between the largest and smallest number formed with the digits : 8,4,2,1 ?
  • (i)
    7,171
  • (ii)
    7,173
  • (iii)
    7,172
  • (iv)
    7,174
  • (v)
    7,175
Question 16
16.
    • Write the number for the given expanded form :
    • "(2 ✕ 100000) + (3 ✕ 10000) + (9 ✕ 1000) + (6 ✕ 100) + (1 ✕ 10)"
  • (i)
    2,29,610
  • (ii)
    2,49,610
  • (iii)
    2,39,510
  • (iv)
    2,39,620
  • (v)
    2,39,610
Question 17
17.
    • 10000 + 5000 + 700 + 40 + 2
    • =
  • (i)
    5,742
  • (ii)
    15,732
  • (iii)
    15,842
  • (iv)
    25,742
  • (v)
    15,742
Question 18
18.
    • Sort the following numbers in descending order
    • 6  20  40  29  2  34
  • (i)
    34  20  29  6  2  40
  • (ii)
    2  20  6  40  29  34
  • (iii)
    2  34  6  40  20  29
  • (iv)
    34  40  2  6  20  29
  • (v)
    40  34  29  20  6  2
Question 19
19.
    • 9,241
    • =
  • (i)
    200
    +
    40
    +
    1
  • (ii)
    9000
    +
    40
    +
    1
  • (iii)
    9000
    +
    200
    +
    40
  • (iv)
    9000
    +
    200
    +
    1
  • (v)
    9000
    +
    200
    +
    40
    +
    1
Question 20
20.
Write the number for the given figures - fifty two million nine hundred and eighty one thousand eight hundred and fifty three
  • (i)
    52,981,753
  • (ii)
    52,991,853
  • (iii)
    52,981,853
  • (iv)
    52,981,863
  • (v)
    52,971,853
Question 21
21.
What is the succeeding number of 3,763,364?
  • (i)
    3,763,364
  • (ii)
    3,763,366
  • (iii)
    3,763,367
  • (iv)
    3,763,362
  • (v)
    3,763,365
Question 22
22.
    • 48,973
    • =
  • (i)
    40000
    +
    8000
    +
    70
    +
    3
  • (ii)
    8000
    +
    900
    +
    70
    +
    3
  • (iii)
    40000
    +
    8000
    +
    900
    +
    3
  • (iv)
    40000
    +
    8000
    +
    900
    +
    70
    +
    3
  • (v)
    40000
    +
    900
    +
    70
    +
    3
Question 23
23.
Write the smallest 5 digit number that can be formed with the digits : {3,5,7}
  • (i)
    37,353
  • (ii)
    35,733
  • (iii)
    73,533
  • (iv)
    33,753
  • (v)
    33,357
Question 24
24.
Find the face value of 4 in 6,94,538
  • (i)
    40
  • (ii)
    4
  • (iii)
    400
  • (iv)
    4,000
  • (v)
    8
Question 25
25.
    • Write the expanded form of the given number :
    • 271,325
  • (i)
    (2 ✕ 100000) + (6 ✕ 10000) + (1 ✕ 1000) + (3 ✕ 100) + (2 ✕ 10) + (5 ✕ 1)
  • (ii)
    (2 ✕ 100000) + (7 ✕ 10000) + (1 ✕ 1000) + (3 ✕ 100) + (2 ✕ 10) + (5 ✕ 1)
  • (iii)
    (2 ✕ 100000) + (7 ✕ 10000) + (1 ✕ 1000) + (4 ✕ 100) + (2 ✕ 10) + (5 ✕ 1)
  • (iv)
    (2 ✕ 100000) + (7 ✕ 10000) + (2 ✕ 1000) + (3 ✕ 100) + (2 ✕ 10) + (5 ✕ 1)
  • (v)
    (2 ✕ 100000) + (7 ✕ 10000) + (1 ✕ 1000) + (2 ✕ 100) + (2 ✕ 10) + (5 ✕ 1)
    Assignment Key

  •  1) (v)
  •  2) (ii)
  •  3) (iv)
  •  4) (iv)
  •  5) (iv)
  •  6) (ii)
  •  7) (i)
  •  8) (i)
  •  9) (iv)
  •  10) (iii)
  •  11) (ii)
  •  12) (i)
  •  13) (iii)
  •  14) (iv)
  •  15) (ii)
  •  16) (v)
  •  17) (v)
  •  18) (v)
  •  19) (v)
  •  20) (iii)
  •  21) (v)
  •  22) (iv)
  •  23) (v)
  •  24) (ii)
  •  25) (ii)