EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Knowing Our Numbers
Grade : CBSE Grade VI
License : Non Commercial Use
Question 1
1.
Estimate the value of 6110 + 2384 to the nearest thousands by rounding off ?
  • (i)
    80
  • (ii)
    800
  • (iii)
    8000
  • (iv)
    800000
  • (v)
    80000
Question 2
2.
Write the number for the given figures - forty eight million thirty four thousand one hundred and seventy five
  • (i)
    48034165
  • (ii)
    48034075
  • (iii)
    48034185
  • (iv)
    48034175
  • (v)
    48035175
Question 3
3.
    • 196
    • =
  • (i)
    90
    +
    6
  • (ii)
    100
    +
    90
    +
    6
  • (iii)
    100
    +
    6
  • (iv)
    100
    +
    90
Question 4
4.
    • Find the smallest number in the list :
    • 25  44  37  17  14  34  15  13  31  23
  • (i)
    37
  • (ii)
    15
  • (iii)
    14
  • (iv)
    44
  • (v)
    13
Question 5
5.
    • 700000 + 80000 + 8000 + 600 + 10 + 7
    • =
  • (i)
    7,78,617
  • (ii)
    7,89,617
  • (iii)
    7,88,617
  • (iv)
    7,98,617
  • (v)
    7,88,517
Question 6
6.
    • What is the largest number that can be formed with the digits :
    • 8,6,5,1,9
    • ?
  • (i)
    15,698
  • (ii)
    81,695
  • (iii)
    91,685
  • (iv)
    98,651
  • (v)
    61,859
Question 7
7.
    • 1000 + 500 + 20 + 9
    • =
  • (i)
    1,539
  • (ii)
    2,529
  • (iii)
    529
  • (iv)
    1,429
  • (v)
    1,529
Question 8
8.
Estimate the value of 9190 − 5875 to the nearest thousands by rounding off ?
  • (i)
    30
  • (ii)
    300000
  • (iii)
    3000
  • (iv)
    300
  • (v)
    30000
Question 9
9.
Write the number for the given figures - two crore thirty nine lakh sixty four thousand eight hundred and seventy six
  • (i)
    2,39,54,876
  • (ii)
    2,39,65,876
  • (iii)
    2,39,74,876
  • (iv)
    2,39,64,866
  • (v)
    2,39,64,876
Question 10
10.
(12 − 18) ✕ (35 − 10) =
  • (i)
    (-152)
  • (ii)
    (-150)
  • (iii)
    (-149)
  • (iv)
    (-151)
  • (v)
    (-148)
Question 11
11.
Write the smallest 3 digit number that can be formed with the digits : {3,2,9,4,8}
  • (i)
    248
  • (ii)
    249
  • (iii)
    348
  • (iv)
    489
  • (v)
    234
Question 12
12.
    • Write the number for the given expanded form :
    • "(9 ✕ 100000) + (6 ✕ 10000) + (9 ✕ 100) + (4 ✕ 10) + (8 ✕ 1)"
  • (i)
    9,61,948
  • (ii)
    9,60,848
  • (iii)
    9,60,958
  • (iv)
    9,59,948
  • (v)
    9,60,948
Question 13
13.
Estimate the number 959 to the nearest tens by rounding off
  • (i)
    9600
  • (ii)
    970
  • (iii)
    960
  • (iv)
    950
  • (v)
    96
Question 14
14.
    • 9000 + 700 + 40 + 7
    • =
  • (i)
    10,747
  • (ii)
    9,647
  • (iii)
    8,747
  • (iv)
    9,747
  • (v)
    19,747
Question 15
15.
    • 200000 + 90000 + 5000 + 900 + 70 + 4
    • =
  • (i)
    295984
  • (ii)
    295974
  • (iii)
    295874
  • (iv)
    296974
  • (v)
    294974
Question 16
16.
Write the Roman number for the given number : 581
  • (i)
    DLXXIX
  • (ii)
    DLXXXII
  • (iii)
    DLXXXIII
  • (iv)
    DLXXXI
  • (v)
    DLXXX
Question 17
17.
Write the smallest 6 digit number that can be formed with the digits : {2,3,8,5}
  • (i)
    8,35,222
  • (ii)
    2,28,235
  • (iii)
    2,32,258
  • (iv)
    2,23,285
  • (v)
    2,22,358
Question 18
18.
(43 − 48) − (15 − 27) =
  • (i)
    6
  • (ii)
    10
  • (iii)
    7
  • (iv)
    4
  • (v)
    8
Question 19
19.
    • 40 + 5
    • =
  • (i)
    -55
  • (ii)
    10045
  • (iii)
    45
  • (iv)
    145
  • (v)
    -955
Question 20
20.
What is the difference between the largest and smallest number formed with the digits : 9,1,5,6 ?
  • (i)
    8,081
  • (ii)
    8,079
  • (iii)
    8,085
  • (iv)
    8,083
  • (v)
    8,082
Question 21
21.
    • Find the greatest number in the list :
    • 14  30  32  12  35  49  47  28  50  44
  • (i)
    30
  • (ii)
    12
  • (iii)
    50
  • (iv)
    35
  • (v)
    28
Question 22
22.
    • 40000 + 6000 + 600 + 70 + 5
    • =
  • (i)
    56675
  • (ii)
    46665
  • (iii)
    45675
  • (iv)
    46675
  • (v)
    47675
Question 23
23.
Estimate the value of 724 ✕ 562 to the nearest hundreds by rounding off ?
  • (i)
    42000000
  • (ii)
    4200
  • (iii)
    42000
  • (iv)
    4200000
  • (v)
    420000
Question 24
24.
    • Write the number for the given expanded form :
    • "(8 ✕ 100000) + (7 ✕ 10000) + (6 ✕ 100) + (5 ✕ 10) + (4 ✕ 1)"
  • (i)
    870,654
  • (ii)
    860,654
  • (iii)
    870,554
  • (iv)
    880,654
  • (v)
    871,654
Question 25
25.
    • Write the expanded form of the given number :
    • 949803
  • (i)
    (9 ✕ 100000) + (4 ✕ 10000) + (9 ✕ 1000) + (8 ✕ 100) + (3 ✕ 1)
  • (ii)
    (9 ✕ 100000) + (4 ✕ 10000) + (9 ✕ 1000) + (8 ✕ 100) + (1 ✕ 10) + (3 ✕ 1)
  • (iii)
    (9 ✕ 100000) + (4 ✕ 10000) + (8 ✕ 1000) + (8 ✕ 100) + (3 ✕ 1)
  • (iv)
    (9 ✕ 100000) + (3 ✕ 10000) + (9 ✕ 1000) + (8 ✕ 100) + (3 ✕ 1)
  • (v)
    (9 ✕ 100000) + (5 ✕ 10000) + (9 ✕ 1000) + (8 ✕ 100) + (3 ✕ 1)
    Assignment Key

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