EduSahara™ Assignment
Name : Estimation
Chapter : Knowing Our Numbers
Grade : CBSE Grade VI
License : Non Commercial Use
Question 1
1.
Estimate the number 522 to the nearest tens by rounding off
  • (i)
    510
  • (ii)
    530
  • (iii)
    5200
  • (iv)
    520
  • (v)
    52
Question 2
2.
Estimate the number 782 to the nearest hundreds by rounding off
  • (i)
    800
  • (ii)
    700
  • (iii)
    8000
  • (iv)
    80
  • (v)
    900
Question 3
3.
Estimate the number 5110 to the nearest thousands by rounding off
  • (i)
    500
  • (ii)
    5000
  • (iii)
    4000
  • (iv)
    6000
  • (v)
    50000
Question 4
4.
Estimate the number 12352 to the nearest ten thousands by rounding off
  • (i)
    1000
  • (ii)
    20000
  • (iii)
    10000
  • (iv)
    0
  • (v)
    100000
Question 5
5.
Estimate the number 515 to the nearest tens by rounding off
  • (i)
    510
  • (ii)
    530
  • (iii)
    52
  • (iv)
    520
  • (v)
    5200
Question 6
6.
Estimate the number 321 to the nearest hundreds by rounding off
  • (i)
    300
  • (ii)
    3000
  • (iii)
    200
  • (iv)
    30
  • (v)
    400
Question 7
7.
Estimate the number 7932 to the nearest thousands by rounding off
  • (i)
    9000
  • (ii)
    800
  • (iii)
    7000
  • (iv)
    80000
  • (v)
    8000
Question 8
8.
Estimate the number 24161 to the nearest ten thousands by rounding off
  • (i)
    2000
  • (ii)
    20000
  • (iii)
    30000
  • (iv)
    200000
  • (v)
    10000
Question 9
9.
Estimate the number 429 to the nearest tens by rounding off
  • (i)
    430
  • (ii)
    440
  • (iii)
    4300
  • (iv)
    420
  • (v)
    43
Question 10
10.
Estimate the number 423 to the nearest hundreds by rounding off
  • (i)
    40
  • (ii)
    300
  • (iii)
    400
  • (iv)
    4000
  • (v)
    500
Question 11
11.
Estimate the number 4783 to the nearest thousands by rounding off
  • (i)
    6000
  • (ii)
    50000
  • (iii)
    500
  • (iv)
    4000
  • (v)
    5000
Question 12
12.
Estimate the number 65902 to the nearest ten thousands by rounding off
  • (i)
    60000
  • (ii)
    7000
  • (iii)
    700000
  • (iv)
    70000
  • (v)
    80000
Question 13
13.
Estimate the number 1839980 to the nearest lakhs by rounding off
  • (i)
    1700000
  • (ii)
    180000
  • (iii)
    18000000
  • (iv)
    1800000
  • (v)
    1900000
Question 14
14.
Estimate the number 860619052 to the nearest crores by rounding off
  • (i)
    870000000
  • (ii)
    850000000
  • (iii)
    10065408
  • (iv)
    860000000
  • (v)
    86000000
Question 15
15.
Estimate the number 7260653 to the nearest lakhs by rounding off
  • (i)
    730000
  • (ii)
    7400000
  • (iii)
    73000000
  • (iv)
    7200000
  • (v)
    7300000
Question 16
16.
Estimate the number 510318882 to the nearest crores by rounding off
  • (i)
    510000000
  • (ii)
    500000000
  • (iii)
    805032704
  • (iv)
    520000000
  • (v)
    51000000
Question 17
17.
Estimate the number 9197675 to the nearest lakhs by rounding off
  • (i)
    9300000
  • (ii)
    9100000
  • (iii)
    9200000
  • (iv)
    92000000
  • (v)
    920000
Question 18
18.
Estimate the number 218482826 to the nearest crores by rounding off
  • (i)
    210000000
  • (ii)
    (-2094967296)
  • (iii)
    230000000
  • (iv)
    22000000
  • (v)
    220000000
Question 19
19.
Estimate the number 6773030 to the nearest lakhs by rounding off
  • (i)
    6800000
  • (ii)
    6900000
  • (iii)
    680000
  • (iv)
    68000000
  • (v)
    6700000
Question 20
20.
Estimate the number 210586732 to the nearest crores by rounding off
  • (i)
    2100000000
  • (ii)
    21000000
  • (iii)
    210000000
  • (iv)
    200000000
  • (v)
    220000000
Question 21
21.
Estimate the value of 898 + 330 to the nearest hundreds by rounding off ?
  • (i)
    12000
  • (ii)
    1200
  • (iii)
    120000
  • (iv)
    12
  • (v)
    120
Question 22
22.
Estimate the value of 936 − 183 to the nearest hundreds by rounding off ?
  • (i)
    70
  • (ii)
    7000
  • (iii)
    7
  • (iv)
    700
  • (v)
    70000
Question 23
23.
Estimate the value of 945 ✕ 311 to the nearest hundreds by rounding off ?
  • (i)
    2700000
  • (ii)
    27000
  • (iii)
    2700
  • (iv)
    270000
  • (v)
    27000000
Question 24
24.
Estimate the value of 2052 + 1402 to the nearest thousands by rounding off ?
  • (i)
    3000
  • (ii)
    300000
  • (iii)
    30
  • (iv)
    30000
  • (v)
    300
Question 25
25.
Estimate the value of 978 + 578 to the nearest hundreds by rounding off ?
  • (i)
    16000
  • (ii)
    160
  • (iii)
    1600
  • (iv)
    16
  • (v)
    160000
Question 26
26.
Estimate the value of 968 − 387 to the nearest hundreds by rounding off ?
  • (i)
    600
  • (ii)
    60000
  • (iii)
    6000
  • (iv)
    6
  • (v)
    60
Question 27
27.
Estimate the value of 707 ✕ 398 to the nearest hundreds by rounding off ?
  • (i)
    280000
  • (ii)
    28000
  • (iii)
    2800000
  • (iv)
    28000000
  • (v)
    2800
Question 28
28.
Estimate the value of 3779 + 3251 to the nearest thousands by rounding off ?
  • (i)
    7000
  • (ii)
    700000
  • (iii)
    70
  • (iv)
    700
  • (v)
    70000
Question 29
29.
Estimate the value of 723 + 620 to the nearest hundreds by rounding off ?
  • (i)
    130
  • (ii)
    130000
  • (iii)
    13000
  • (iv)
    1300
  • (v)
    13
Question 30
30.
Estimate the value of 355 − 144 to the nearest hundreds by rounding off ?
  • (i)
    3000
  • (ii)
    3
  • (iii)
    30
  • (iv)
    30000
  • (v)
    300
Question 31
31.
Estimate the value of 610 ✕ 392 to the nearest hundreds by rounding off ?
  • (i)
    24000000
  • (ii)
    2400000
  • (iii)
    2400
  • (iv)
    24000
  • (v)
    240000
Question 32
32.
Estimate the value of 2314 + 1005 to the nearest thousands by rounding off ?
  • (i)
    30000
  • (ii)
    300
  • (iii)
    300000
  • (iv)
    30
  • (v)
    3000
Question 33
33.
Estimate the value of 9400 − 3712 to the nearest thousands by rounding off ?
  • (i)
    5000
  • (ii)
    500000
  • (iii)
    50000
  • (iv)
    50
  • (v)
    500
Question 34
34.
Estimate the value of 9612 ✕ 2634 to the nearest thousands by rounding off ?
  • (i)
    3000000
  • (ii)
    300000000
  • (iii)
    (-1294967296)
  • (iv)
    300000
  • (v)
    30000000
Question 35
35.
Estimate the value of 6664 − 5376 to the nearest thousands by rounding off ?
  • (i)
    200
  • (ii)
    20
  • (iii)
    200000
  • (iv)
    2000
  • (v)
    20000
Question 36
36.
Estimate the value of 9595 ✕ 3203 to the nearest thousands by rounding off ?
  • (i)
    300000
  • (ii)
    (-1294967296)
  • (iii)
    30000000
  • (iv)
    3000000
  • (v)
    300000000
Question 37
37.
Estimate the value of 8831 − 2903 to the nearest thousands by rounding off ?
  • (i)
    6000
  • (ii)
    60
  • (iii)
    600
  • (iv)
    60000
  • (v)
    600000
Question 38
38.
Estimate the value of 7102 ✕ 5053 to the nearest thousands by rounding off ?
  • (i)
    (-794967296)
  • (ii)
    3500000
  • (iii)
    35000000
  • (iv)
    350000000
  • (v)
    350000
    Assignment Key

  •  1) (iv)
  •  2) (i)
  •  3) (ii)
  •  4) (iii)
  •  5) (iv)
  •  6) (i)
  •  7) (v)
  •  8) (ii)
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  •  10) (iii)
  •  11) (v)
  •  12) (iv)
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  •  14) (iv)
  •  15) (v)
  •  16) (i)
  •  17) (iii)
  •  18) (v)
  •  19) (i)
  •  20) (iii)
  •  21) (ii)
  •  22) (iv)
  •  23) (iv)
  •  24) (i)
  •  25) (iii)
  •  26) (i)
  •  27) (i)
  •  28) (i)
  •  29) (iv)
  •  30) (v)
  •  31) (v)
  •  32) (v)
  •  33) (i)
  •  34) (v)
  •  35) (iv)
  •  36) (iii)
  •  37) (i)
  •  38) (iii)