NUMBER SYSTEM – WORKSHEET (CLASS 4 – CBSE)

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50 Questions

A. Write the number names:

  1. 248
  2. 3,506
  3. 7,019
  4. 18,045
  5. 90,321

B. Write the numerals:

  1. Seven hundred forty-three
  2. Nine thousand eight
  3. Twenty-five thousand sixty
  4. Eighty-nine thousand four hundred two
  5. Fifty thousand nine

C. Place value & face value:

(Write place value & face value of the underlined digit)

  1. 437
  2. 5672
  3. 9214
  4. 8063
  5. 6952

D. Expanded form:

  1. 4,356
  2. 7,042
  3. 5,609
  4. 8,230
  5. 9,004

E. Write in short form:

  1. 4000 + 700 + 20 + 3
  2. 9000 + 200 + 10 + 8
  3. 80000 + 6000 + 200 + 5
  4. 20000 + 500 + 30 + 1
  5. 70000 + 700 + 7

F. Compare using >, < or =

  1. 3457 ___ 3547
  2. 8901 ___ 8091
  3. 6705 ___ 6705
  4. 9080 ___ 9800
  5. 4109 ___ 4190

G. Ascending order:

  1. 452, 245, 524, 425
  2. 701, 170, 107, 710
  3. 965, 569, 956, 695

H. Descending order:

  1. 802, 820, 280, 208
  2. 997, 979, 970, 907
  3. 654, 546, 465, 645

I. Form the greatest & smallest number (using digits):

(Do not repeat digits)

  1. Digits: 5, 1, 9 → Greatest number
  2. Digits: 5, 1, 9 → Smallest number
  3. Digits: 8, 0, 4 → Greatest number
  4. Digits: 8, 0, 4 → Smallest number

J. Successor & Predecessor:

  1. Successor of 5099
  2. Predecessor of 8000
  3. Successor of 999
  4. Predecessor of 3001
  5. Successor of 700

K. Word problems:

  1. What is 200 more than 3405?
  2. What is 500 less than 9800?
  3. A shop has 2,345 pencils. It got 1,250 more. How many pencils now?
  4. A library has 8,900 books. It gave away 650 books. How many left?
  5. What is the sum of 345 + 129 + 406?

ANSWER KEY

A. Number names

  1. Two hundred forty-eight
  2. Three thousand five hundred six
  3. Seven thousand nineteen
  4. Eighteen thousand forty-five
  5. Ninety thousand three hundred twenty-one

B. Numerals

  1. 743
  2. 9008
  3. 25060
  4. 89402
  5. 50009

C. Place value & face value

  1. PV = 30, FV = 3
  2. PV = 5000, FV = 5
  3. PV = 10, FV = 1
  4. PV = 0, FV = 0
  5. PV = 900, FV = 9

D. Expanded form

  1. 4000 + 300 + 50 + 6
  2. 7000 + 0 + 40 + 2
  3. 5000 + 600 + 0 + 9
  4. 8000 + 200 + 30 + 0
  5. 9000 + 0 + 0 + 4

E. Short form

  1. 4723
  2. 9218
  3. 86205
  4. 20531
  5. 70707

F. Comparison

  1. <
  3. =
  4. <
  5. <

G. Ascending order

  1. 245, 425, 452, 524
  2. 107, 170, 701, 710
  3. 569, 695, 956, 965

H. Descending order

  1. 820, 802, 280, 208
  2. 997, 979, 970, 907
  3. 654, 645, 546, 465

I. Greatest / Smallest

  1. 951
  2. 159
  3. 840
  4. 408

J. Successor / Predecessor

  1. 5100
  2. 7999
  3. 1000
  4. 3000
  5. 701

K. Word problems

  1. 3605
  2. 9300
  3. 3,595
  4. 8,250
  5. 880
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