📘 Class 6 Maths –Chapter 1.3, International Place Value System Worksheet (50+ Questions)

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🔹 Section A: Fill in the Blanks (1–10)

  1. 1 thousand = __________
  2. 1 million = __________ thousand
  3. 1 billion = __________ million
  4. The smallest 7-digit number is __________
  5. The greatest 6-digit number is __________
  6. The successor of 999,999 is __________
  7. The predecessor of 1,000,000 is __________
  8. In the international system, digits are grouped in __________
  9. 1,000,000 is called __________
  10. 1,000,000,000 is called __________

🔹 Section B: Write Number Names (11–20)

Write in words (International System):

  1. 456,789 = __________________________
  2. 9,000,001 = ________________________
  3. 7,050,070 = ________________________
  4. 12,345,678 = _______________________
  5. 98,765,432 = _______________________
  6. 1,000,010 = ________________________
  7. 20,400,005 = _______________________
  8. 305,060,070 = ______________________
  9. 999,999,999 = ______________________
  10. 45,678,901 = _______________________

🔹 Section C: Write in Figures (21–30)

  1. Four hundred fifty-six thousand seven hundred eighty-nine = __________
  2. Nine million one = __________
  3. Seven million fifty thousand seventy = __________
  4. Twelve million three hundred forty-five thousand six hundred seventy-eight = __________
  5. Ninety-eight million seven hundred sixty-five thousand four hundred thirty-two = __________
  6. One million ten = __________
  7. Twenty million four hundred thousand five = __________
  8. Three hundred five million sixty thousand seventy = __________
  9. Nine hundred ninety-nine million nine hundred ninety-nine thousand nine hundred ninety-nine = __________
  10. Forty-five million six hundred seventy-eight thousand nine hundred one = __________

🔹 Section D: Place Value (31–40)

  1. Place value of 5 in 456,789 = __________
  2. Place value of 7 in 7,000,000 = __________
  3. Place value of 3 in 3,456,789 = __________
  4. Place value of 9 in 9,090,909 = __________
  5. Place value of 2 in 12,345,678 = __________
  6. Place value of 4 in 5,040,000 = __________
  7. Place value of 8 in 8,888,888 = __________
  8. Place value of 6 in 6,000,000 = __________
  9. Place value of 1 in 101,010,101 = __________
  10. Place value of 0 in 405,678 = __________

🔹 Section E: Expanded Form (41–50)

  1. Write expanded form of 456,789
  2. Write expanded form of 7,050,306
  3. Write expanded form of 3,400,009
  4. Write expanded form of 12,345,678
  5. Write expanded form of 9,000,000
  6. Write expanded form of 5,040,070
  7. Write expanded form of 20,010,005
  8. Write expanded form of 84,000,001
  9. Write expanded form of 607,080,090
  10. Write expanded form of 303,030,303

🔹 Section F: Build the Number (51–55)

  1. 500,000 + 40,000 + 3,000 + 200 + 10 + 5 = __________
  2. 20,000,000 + 3,000,000 + 400,000 + 5,000 + 60 = __________
  3. 7,000,000 + 8,000 + 300 + 9 = __________
  4. 100,000,000 + 2,000,000 + 30,000 + 4,000 + 500 + 6 = __________
  5. 900,000,000 + 90,000,000 + 9,000,000 + 900,000 + 9,000 + 900 + 9 = __________

🎯 Bonus Challenge (HOTS) (56–60)

  1. Compare: 1,000,000 and 999,999
  2. How many zeros are there in 1 billion?
  3. Which is greater: 10 million or 1 crore?
  4. Insert commas correctly: 1234567890
  5. Write the number between 5,999,999 and 6,000,001

✅ Answer Key

Section A

  1. 1,000
  2. 1,000
  3. 1,000
  4. 1,000,000
  5. 999,999
  6. 1,000,000
  7. 999,999
  8. 3 (groups of three)
  9. One million
  10. One billion

Section B

  1. Four hundred fifty-six thousand seven hundred eighty-nine
  2. Nine million one
  3. Seven million fifty thousand seventy
  4. Twelve million three hundred forty-five thousand six hundred seventy-eight
  5. Ninety-eight million seven hundred sixty-five thousand four hundred thirty-two
  6. One million ten
  7. Twenty million four hundred thousand five
  8. Three hundred five million sixty thousand seventy
  9. Nine hundred ninety-nine million nine hundred ninety-nine thousand nine hundred ninety-nine
  10. Forty-five million six hundred seventy-eight thousand nine hundred one

Section C

  1. 456,789
  2. 9,000,001
  3. 7,050,070
  4. 12,345,678
  5. 98,765,432
  6. 1,000,010
  7. 20,400,005
  8. 305,060,070
  9. 999,999,999
  10. 45,678,901

Section D

  1. 50,000
  2. 7,000,000
  3. 3,000,000
  4. 9,000,000
  5. 2,000,000
  6. 40,000
  7. 8,000,000 (highest place assumed)
  8. 6,000,000
  9. 100,000,000
  10. 0

Section E

  1. 400,000 + 50,000 + 6,000 + 700 + 80 + 9
  2. 7,000,000 + 50,000 + 300 + 6
  3. 3,000,000 + 400,000 + 9
  4. 10,000,000 + 2,000,000 + 300,000 + 40,000 + 5,000 + 600 + 70 + 8
  5. 9,000,000
  6. 5,000,000 + 40,000 + 70
  7. 20,000,000 + 10,000 + 5
  8. 80,000,000 + 4,000,000 + 1
  9. 600,000,000 + 7,000,000 + 80,000 + 90
  10. 300,000,000 + 3,000,000 + 30,000 + 300 + 3

Section F

  1. 543,215
  2. 23,405,060
  3. 7,008,309
  4. 102,034,506
  5. 999,909,909

Bonus

6,000,000

1,000,000 > 999,999

9

Equal

1,234,567,890

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