EduSahara™ Assignment
Name : Decimal Number Expansion
Chapter : Decimals
Grade : ICSE Grade VI
License : Non Commercial Use
Question 1
1.
    • Expand the decimal number
    • 738.8
  • (i)
    700
    +
    30
    +
    8
    +
    8

    10
  • (ii)
    700
    +
    30
    +
    8
    +
    8

    1000
  • (iii)
    7
    +
    3

    10
    +
    8

    100
    +
    8

    1000
  • (iv)
    70
    +
    3
    +
    8

    10
    +
    8

    100
  • (v)
    700
    +
    30
    +
    8
    +
    8

    100
Question 2
2.
    • Expand the decimal number
    • 359.7
  • (i)
    30
    +
    5
    +
    9

    10
    +
    7

    100
  • (ii)
    300
    +
    50
    +
    9
    +
    7

    100
  • (iii)
    300
    +
    50
    +
    9
    +
    7

    10
  • (iv)
    300
    +
    50
    +
    9
    +
    7

    1000
  • (v)
    3
    +
    5

    10
    +
    9

    100
    +
    7

    1000
Question 3
3.
    • Expand the decimal number
    • 479.7
  • (i)
    4
    +
    7

    10
    +
    9

    100
    +
    7

    1000
  • (ii)
    400
    +
    70
    +
    9
    +
    7

    100
  • (iii)
    400
    +
    70
    +
    9
    +
    7

    1000
  • (iv)
    40
    +
    7
    +
    9

    10
    +
    7

    100
  • (v)
    400
    +
    70
    +
    9
    +
    7

    10
Question 4
4.
    • Expand the decimal number
    • 220.5
  • (i)
    2
    +
    2

    10
    +
    5

    1000
  • (ii)
    20
    +
    2
    +
    5

    100
  • (iii)
    200
    +
    20
    +
    5

    10
  • (iv)
    200
    +
    20
    +
    5

    1000
  • (v)
    200
    +
    20
    +
    5

    100
Question 5
5.
    • Expand the decimal number
    • 365.60
  • (i)
    30
    +
    6
    +
    5

    10
    +
    6

    100
  • (ii)
    3
    +
    6

    10
    +
    5

    100
    +
    6

    1000
  • (iii)
    300
    +
    60
    +
    5
    +
    6

    1000
  • (iv)
    300
    +
    60
    +
    5
    +
    6

    100
  • (v)
    300
    +
    60
    +
    5
    +
    6

    10
Question 6
6.
    • Expand the decimal number
    • 26.240
  • (i)
    20
    +
    6
    +
    2

    1000
    +
    4

    10000
  • (ii)
    20
    +
    6
    +
    2

    10
    +
    4

    100
  • (iii)
    2
    +
    6

    10
    +
    2

    100
    +
    4

    1000
  • (iv)
    20
    +
    6
    +
    2

    100
    +
    4

    1000
  • (v)
    2

    10
    +
    6

    100
    +
    2

    1000
    +
    4

    10000
Question 7
7.
    • Expand the decimal number
    • 53.2338
  • (i)
    50
    +
    3
    +
    2

    100
    +
    3

    1000
    +
    4

    10000
  • (ii)
    5

    10
    +
    3

    100
    +
    2

    1000
    +
    3

    10000
  • (iii)
    50
    +
    3
    +
    2

    10
    +
    3

    100
    +
    3

    1000
    +
    8

    10000
  • (iv)
    50
    +
    3
    +
    2

    1000
    +
    3

    10000
  • (v)
    5
    +
    3

    10
    +
    2

    100
    +
    3

    1000
    +
    4

    10000
Question 8
8.
    • Write the decimal number of the expanded form :
    • 2
      +
      1

      10
  • (i)
    0.21
  • (ii)
    2.001
  • (iii)
    0.021
  • (iv)
    2.01
  • (v)
    2.1
Question 9
9.
    • Write the decimal number of the expanded form :
    • 5
      +
      9

      10
      +
      5

      100
  • (i)
    5.095
  • (ii)
    0.595
  • (iii)
    5.95
  • (iv)
    5.0095
  • (v)
    0.0595
Question 10
10.
    • Expand the decimal number
    • 727.75
  • (i)
    700
    +
    20
    +
    7
    +
    7

    100
    +
    5

    1000
  • (ii)
    700
    +
    20
    +
    7
    +
    7

    10
    +
    5

    100
  • (iii)
    7
    +
    2

    10
    +
    7

    100
    +
    7

    1000
    +
    5

    10000
  • (iv)
    70
    +
    2
    +
    7

    10
    +
    7

    100
    +
    5

    1000
  • (v)
    700
    +
    20
    +
    7
    +
    7

    1000
    +
    5

    10000
Question 11
11.
    • Expand the decimal number
    • 51.168
  • (i)
    50
    +
    1
    +
    1

    1000
    +
    7

    10000
  • (ii)
    5
    +
    1

    10
    +
    1

    100
    +
    6

    1000
    +
    8

    10000
  • (iii)
    5

    10
    +
    1

    100
    +
    1

    1000
    +
    7

    10000
  • (iv)
    50
    +
    1
    +
    1

    10
    +
    6

    100
    +
    8

    1000
  • (v)
    50
    +
    1
    +
    1

    100
    +
    6

    1000
    +
    8

    10000
Question 12
12.
    • Expand the decimal number
    • 42.4102
  • (i)
    40
    +
    2
    +
    4

    10
    +
    1

    100
    +
    2

    10000
  • (ii)
    40
    +
    2
    +
    4

    1000
    +
    1

    10000
  • (iii)
    4

    10
    +
    2

    100
    +
    4

    1000
    +
    1

    10000
  • (iv)
    4
    +
    2

    10
    +
    4

    100
    +
    1

    1000
  • (v)
    40
    +
    2
    +
    4

    100
    +
    1

    1000
Question 13
13.
    • Write the decimal number of the expanded form :
    • 10
      +
      7

      10
  • (i)
    10.07
  • (ii)
    10.7
  • (iii)
    1.07
  • (iv)
    0.107
  • (v)
    10.007
Question 14
14.
    • Write the decimal number of the expanded form :
    • 2
      +
      8

      10
      +
      5

      100
  • (i)
    2.085
  • (ii)
    2.0085
  • (iii)
    2.85
  • (iv)
    0.285
  • (v)
    0.0285
Question 15
15.
    • Write the decimal number of the expanded form :
    • 8
      +
      8

      10
      +
      6

      100
      +
      7

      1000
  • (i)
    8.00867
  • (ii)
    8.0867
  • (iii)
    0.8867
  • (iv)
    8.867
  • (v)
    0.08867
Question 16
16.
    • Write the decimal number of the expanded form :
    • 8
      +
      8

      10
      +
      7

      100
      +
      3

      1000
      +
      1

      10000
  • (i)
    0.88731
  • (ii)
    8.08731
  • (iii)
    0.088731
  • (iv)
    8.8731
  • (v)
    8.008731
Question 17
17.
    • Write the decimal number of the expanded form :
    • 5
      +
      8

      10
      +
      1

      100
      +
      3

      1000
  • (i)
    0.05813
  • (ii)
    0.5813
  • (iii)
    5.0813
  • (iv)
    5.00813
  • (v)
    5.813
Question 18
18.
    • Write the decimal number of the expanded form :
    • 3
      +
      2

      10
      +
      3

      100
      +
      6

      1000
  • (i)
    3.0236
  • (ii)
    0.03236
  • (iii)
    3.236
  • (iv)
    0.3236
  • (v)
    3.00236
Question 19
19.
    • Write the decimal number of the expanded form :
    • 8
      +
      4

      10
      +
      6

      100
      +
      1

      1000
  • (i)
    0.08461
  • (ii)
    8.00461
  • (iii)
    0.8461
  • (iv)
    8.461
  • (v)
    8.0461
Question 20
20.
    • Write the decimal number of the expanded form :
    • 1
      +
      4

      10
      +
      7

      100
      +
      9

      1000
  • (i)
    1.479
  • (ii)
    1.00479
  • (iii)
    0.01479
  • (iv)
    0.1479
  • (v)
    1.0479
    Assignment Key

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