EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Knowing Our Numbers
Grade : CBSE Grade VI
License : Non Commercial Use
Question 1
1.
    • What is the smallest number that can be formed with the digits :
    • 8,5,6,7,1
    • ?
  • (i)
    87,561
  • (ii)
    76,815
  • (iii)
    51,687
  • (iv)
    15,678
  • (v)
    86,715
Question 2
2.
Estimate the number 259 to the nearest tens by rounding off
  • (i)
    270
  • (ii)
    260
  • (iii)
    2600
  • (iv)
    250
  • (v)
    26
Question 3
3.
    • Write the expanded form of the given number :
    • 1,677
  • (i)
    (1 ✕ 1000) + (5 ✕ 100) + (7 ✕ 10) + (7 ✕ 1)
  • (ii)
    (1 ✕ 10000) + (1 ✕ 1000) + (6 ✕ 100) + (7 ✕ 10) + (7 ✕ 1)
  • (iii)
    (6 ✕ 100) + (7 ✕ 10) + (7 ✕ 1)
  • (iv)
    (2 ✕ 1000) + (6 ✕ 100) + (7 ✕ 10) + (7 ✕ 1)
  • (v)
    (1 ✕ 1000) + (6 ✕ 100) + (7 ✕ 10) + (7 ✕ 1)
Question 4
4.
Estimate the number 1488 to the nearest thousands by rounding off
  • (i)
    100
  • (ii)
    2000
  • (iii)
    10000
  • (iv)
    1000
  • (v)
    0
Question 5
5.
    • Write the number for the given expanded form :
    • "(6 ✕ 100000) + (1 ✕ 10000) + (5 ✕ 1000) + (4 ✕ 100) + (6 ✕ 10) + (6 ✕ 1)"
  • (i)
    616,466
  • (ii)
    614,466
  • (iii)
    615,466
  • (iv)
    615,476
  • (v)
    615,366
Question 6
6.
    • 7000000 + 800000 + 60000 + 1000 + 600 + 30 + 8
    • =
  • (i)
    7,861,648
  • (ii)
    7,861,638
  • (iii)
    7,861,628
  • (iv)
    7,851,638
  • (v)
    7,862,638
Question 7
7.
Estimate the value of 5637 + 3504 to the nearest thousands by rounding off ?
  • (i)
    10000
  • (ii)
    100000
  • (iii)
    1000
  • (iv)
    1000000
  • (v)
    100
Question 8
8.
Find the difference in place value of 2 in 68,29,254
  • (i)
    19,801
  • (ii)
    19,799
  • (iii)
    19,803
  • (iv)
    19,797
  • (v)
    19,800
Question 9
9.
    • Write the number for the given expanded form :
    • "(4 ✕ 100000) + (1 ✕ 10000) + (5 ✕ 1000) + (5 ✕ 10)"
  • (i)
    414950
  • (ii)
    415060
  • (iii)
    415050
  • (iv)
    414050
  • (v)
    415150
Question 10
10.
    • What is the largest number that can be formed with the digits :
    • 5,7,9,1,6
    • ?
  • (i)
    95,176
  • (ii)
    97,651
  • (iii)
    91,576
  • (iv)
    56,179
  • (v)
    61,957
Question 11
11.
Find the difference in place value of 5 in 1426575
  • (i)
    495
  • (ii)
    494
  • (iii)
    492
  • (iv)
    497
  • (v)
    496
Question 12
12.
    • What is the smallest number that can be formed with the digits :
    • 4,3,7,5,1
    • ?
  • (i)
    35471
  • (ii)
    57314
  • (iii)
    71354
  • (iv)
    13457
  • (v)
    51437
Question 13
13.
Estimate the value of 921 ✕ 177 to the nearest hundreds by rounding off ?
  • (i)
    1800000
  • (ii)
    1800
  • (iii)
    180000
  • (iv)
    18000
  • (v)
    18000000
Question 14
14.
    • Write the expanded form of the given number :
    • 752520
  • (i)
    (7 ✕ 100000) + (5 ✕ 10000) + (1 ✕ 1000) + (5 ✕ 100) + (2 ✕ 10)
  • (ii)
    (7 ✕ 100000) + (5 ✕ 10000) + (2 ✕ 1000) + (4 ✕ 100) + (2 ✕ 10)
  • (iii)
    (7 ✕ 100000) + (5 ✕ 10000) + (3 ✕ 1000) + (5 ✕ 100) + (2 ✕ 10)
  • (iv)
    (7 ✕ 100000) + (6 ✕ 10000) + (2 ✕ 1000) + (5 ✕ 100) + (2 ✕ 10)
  • (v)
    (7 ✕ 100000) + (5 ✕ 10000) + (2 ✕ 1000) + (5 ✕ 100) + (2 ✕ 10)
Question 15
15.
    • 500000 + 60000 + 3000 + 200 + 70 + 8
    • =
  • (i)
    563,268
  • (ii)
    563,378
  • (iii)
    563,278
  • (iv)
    563,178
  • (v)
    573,278
Question 16
16.
Estimate the value of 458 + 271 to the nearest hundreds by rounding off ?
  • (i)
    800
  • (ii)
    8000
  • (iii)
    80000
  • (iv)
    80
  • (v)
    8
Question 17
17.
    • 90000 + 7000 + 200 + 70 + 4
    • =
  • (i)
    97,274
  • (ii)
    97,374
  • (iii)
    107,274
  • (iv)
    97,264
  • (v)
    87,274
Question 18
18.
    • 400 + 10 + 9
    • =
  • (i)
    1419
  • (ii)
    319
  • (iii)
    419
  • (iv)
    -581
  • (v)
    10419
Question 19
19.
Write the largest 5 digit number that can be formed with the digits : {6,5,1}
  • (i)
    56,616
  • (ii)
    65,616
  • (iii)
    66,651
  • (iv)
    66,156
Question 20
20.
    • 50000 + 1000 + 600 + 50 + 9
    • =
  • (i)
    50659
  • (ii)
    41659
  • (iii)
    51659
  • (iv)
    51669
  • (v)
    52659
Question 21
21.
Which of the following is true?
  • (i)
    805 < 462
  • (ii)
    913 < 522
  • (iii)
    217 < 126
  • (iv)
    570 > 178
  • (v)
    425 > 433
Question 22
22.
Write the smallest 6 digit number that can be formed with the digits : {8,2,1,5}
  • (i)
    2,51,811
  • (ii)
    1,85,112
  • (iii)
    1,21,815
  • (iv)
    2,15,811
  • (v)
    1,11,258
Question 23
23.
Find the place value of 8 in 179863
  • (i)
    8000
  • (ii)
    800
  • (iii)
    80000
  • (iv)
    8
  • (v)
    80
Question 24
24.
Estimate the number 176523103 to the nearest crores by rounding off
  • (i)
    180000000
  • (ii)
    18000000
  • (iii)
    190000000
  • (iv)
    1800000000
  • (v)
    170000000
Question 25
25.
Estimate the number 84094 to the nearest ten thousands by rounding off
  • (i)
    8000
  • (ii)
    70000
  • (iii)
    800000
  • (iv)
    90000
  • (v)
    80000
    Assignment Key

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