EduSahara™ Assignment
Name : Estimation
Chapter : Knowing Our Numbers
Grade : CBSE Grade VI
License : Non Commercial Use
Question 1
1.
Estimate the number 157 to the nearest tens by rounding off
  • (i)
    150
  • (ii)
    1600
  • (iii)
    170
  • (iv)
    16
  • (v)
    160
Question 2
2.
Estimate the number 507 to the nearest hundreds by rounding off
  • (i)
    500
  • (ii)
    600
  • (iii)
    400
  • (iv)
    5000
  • (v)
    50
Question 3
3.
Estimate the number 9824 to the nearest thousands by rounding off
  • (i)
    11000
  • (ii)
    100000
  • (iii)
    9000
  • (iv)
    10000
  • (v)
    1000
Question 4
4.
Estimate the number 57970 to the nearest ten thousands by rounding off
  • (i)
    6000
  • (ii)
    60000
  • (iii)
    50000
  • (iv)
    600000
  • (v)
    70000
Question 5
5.
Estimate the number 203 to the nearest tens by rounding off
  • (i)
    2000
  • (ii)
    20
  • (iii)
    210
  • (iv)
    190
  • (v)
    200
Question 6
6.
Estimate the number 602 to the nearest hundreds by rounding off
  • (i)
    600
  • (ii)
    700
  • (iii)
    60
  • (iv)
    6000
  • (v)
    500
Question 7
7.
Estimate the number 9115 to the nearest thousands by rounding off
  • (i)
    9000
  • (ii)
    10000
  • (iii)
    8000
  • (iv)
    90000
  • (v)
    900
Question 8
8.
Estimate the number 52741 to the nearest ten thousands by rounding off
  • (i)
    50000
  • (ii)
    500000
  • (iii)
    40000
  • (iv)
    60000
  • (v)
    5000
Question 9
9.
Estimate the number 18 to the nearest tens by rounding off
  • (i)
    30
  • (ii)
    200
  • (iii)
    10
  • (iv)
    20
  • (v)
    2
Question 10
10.
Estimate the number 741 to the nearest hundreds by rounding off
  • (i)
    7000
  • (ii)
    700
  • (iii)
    70
  • (iv)
    600
  • (v)
    800
Question 11
11.
Estimate the number 7606 to the nearest thousands by rounding off
  • (i)
    9000
  • (ii)
    800
  • (iii)
    80000
  • (iv)
    7000
  • (v)
    8000
Question 12
12.
Estimate the number 56012 to the nearest ten thousands by rounding off
  • (i)
    600000
  • (ii)
    70000
  • (iii)
    6000
  • (iv)
    60000
  • (v)
    50000
Question 13
13.
Estimate the number 3458159 to the nearest lakhs by rounding off
  • (i)
    3400000
  • (ii)
    3500000
  • (iii)
    35000000
  • (iv)
    350000
  • (v)
    3600000
Question 14
14.
Estimate the number 332336609 to the nearest crores by rounding off
  • (i)
    320000000
  • (ii)
    (-994967296)
  • (iii)
    330000000
  • (iv)
    340000000
  • (v)
    33000000
Question 15
15.
Estimate the number 2394675 to the nearest lakhs by rounding off
  • (i)
    24000000
  • (ii)
    2400000
  • (iii)
    2300000
  • (iv)
    240000
  • (v)
    2500000
Question 16
16.
Estimate the number 101694453 to the nearest crores by rounding off
  • (i)
    110000000
  • (ii)
    90000000
  • (iii)
    1000000000
  • (iv)
    100000000
  • (v)
    10000000
Question 17
17.
Estimate the number 3298633 to the nearest lakhs by rounding off
  • (i)
    330000
  • (ii)
    3300000
  • (iii)
    3200000
  • (iv)
    33000000
  • (v)
    3400000
Question 18
18.
Estimate the number 747327727 to the nearest crores by rounding off
  • (i)
    740000000
  • (ii)
    (-1089934592)
  • (iii)
    760000000
  • (iv)
    75000000
  • (v)
    750000000
Question 19
19.
Estimate the number 2985646 to the nearest lakhs by rounding off
  • (i)
    30000000
  • (ii)
    3000000
  • (iii)
    300000
  • (iv)
    2900000
  • (v)
    3100000
Question 20
20.
Estimate the number 286894842 to the nearest crores by rounding off
  • (i)
    300000000
  • (ii)
    (-1394967296)
  • (iii)
    29000000
  • (iv)
    280000000
  • (v)
    290000000
Question 21
21.
Estimate the value of 436 + 366 to the nearest hundreds by rounding off ?
  • (i)
    8000
  • (ii)
    8
  • (iii)
    800
  • (iv)
    80000
  • (v)
    80
Question 22
22.
Estimate the value of 931 − 191 to the nearest hundreds by rounding off ?
  • (i)
    70
  • (ii)
    7
  • (iii)
    700
  • (iv)
    70000
  • (v)
    7000
Question 23
23.
Estimate the value of 924 ✕ 241 to the nearest hundreds by rounding off ?
  • (i)
    18000000
  • (ii)
    1800000
  • (iii)
    1800
  • (iv)
    180000
  • (v)
    18000
Question 24
24.
Estimate the value of 10316 + 9668 to the nearest thousands by rounding off ?
  • (i)
    2000000
  • (ii)
    20000
  • (iii)
    200000
  • (iv)
    2000
  • (v)
    200
Question 25
25.
Estimate the value of 873 + 398 to the nearest hundreds by rounding off ?
  • (i)
    13000
  • (ii)
    1300
  • (iii)
    13
  • (iv)
    130000
  • (v)
    130
Question 26
26.
Estimate the value of 904 − 417 to the nearest hundreds by rounding off ?
  • (i)
    50000
  • (ii)
    5
  • (iii)
    50
  • (iv)
    500
  • (v)
    5000
Question 27
27.
Estimate the value of 313 ✕ 201 to the nearest hundreds by rounding off ?
  • (i)
    600000
  • (ii)
    6000
  • (iii)
    600
  • (iv)
    60000
  • (v)
    6000000
Question 28
28.
Estimate the value of 9941 + 7882 to the nearest thousands by rounding off ?
  • (i)
    1800
  • (ii)
    180
  • (iii)
    1800000
  • (iv)
    180000
  • (v)
    18000
Question 29
29.
Estimate the value of 685 + 161 to the nearest hundreds by rounding off ?
  • (i)
    9
  • (ii)
    900
  • (iii)
    90
  • (iv)
    90000
  • (v)
    9000
Question 30
30.
Estimate the value of 824 − 213 to the nearest hundreds by rounding off ?
  • (i)
    6000
  • (ii)
    60000
  • (iii)
    600
  • (iv)
    6
  • (v)
    60
Question 31
31.
Estimate the value of 425 ✕ 262 to the nearest hundreds by rounding off ?
  • (i)
    12000
  • (ii)
    1200000
  • (iii)
    1200
  • (iv)
    120000
  • (v)
    12000000
Question 32
32.
Estimate the value of 10041 + 6933 to the nearest thousands by rounding off ?
  • (i)
    170000
  • (ii)
    1700
  • (iii)
    17000
  • (iv)
    1700000
  • (v)
    170
Question 33
33.
Estimate the value of 9353 − 6467 to the nearest thousands by rounding off ?
  • (i)
    30000
  • (ii)
    3000
  • (iii)
    300000
  • (iv)
    300
  • (v)
    30
Question 34
34.
Estimate the value of 8699 ✕ 1944 to the nearest thousands by rounding off ?
  • (i)
    18000000
  • (ii)
    1800000000
  • (iii)
    180000
  • (iv)
    180000000
  • (v)
    1800000
Question 35
35.
Estimate the value of 7997 − 1663 to the nearest thousands by rounding off ?
  • (i)
    600
  • (ii)
    60
  • (iii)
    6000
  • (iv)
    600000
  • (v)
    60000
Question 36
36.
Estimate the value of 8891 ✕ 7973 to the nearest thousands by rounding off ?
  • (i)
    7200000
  • (ii)
    (-1389934592)
  • (iii)
    720000
  • (iv)
    720000000
  • (v)
    72000000
Question 37
37.
Estimate the value of 7946 − 3902 to the nearest thousands by rounding off ?
  • (i)
    400
  • (ii)
    4000
  • (iii)
    400000
  • (iv)
    40
  • (v)
    40000
Question 38
38.
Estimate the value of 8602 ✕ 3784 to the nearest thousands by rounding off ?
  • (i)
    360000
  • (ii)
    (-694967296)
  • (iii)
    360000000
  • (iv)
    36000000
  • (v)
    3600000
    Assignment Key

  •  1) (v)
  •  2) (i)
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  •  6) (i)
  •  7) (i)
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  •  14) (iii)
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  •  18) (v)
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  •  31) (iv)
  •  32) (iii)
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  •  35) (iii)
  •  36) (v)
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  •  38) (iv)