Instructions
- Complete all work neatly in a separate notebook.
- Write the questions and answers properly.
- Learn tables from 2 to 20.
- Practice mental maths daily.
- Decorate your work with colours and drawings wherever possible.
Part A – Six Digit Numbers
1. Write the number names:
a) 45,678 = _____________________________________
b) 3,05,412 = _____________________________________
c) 7,89,999 = _____________________________________
d) 1,20,405 = _____________________________________
e) 9,99,001 = _____________________________________
2. Write the numerals:
a) Four lakh twenty-three thousand five hundred six = __________
b) Seven lakh nine thousand one hundred eleven = __________
c) Two lakh forty-five thousand six hundred seventy = __________
d) Five lakh eighty thousand two hundred = __________
e) Nine lakh ninety-nine thousand nine hundred ninety-nine = __________
Part B – Indian and International Place Value System
3. Fill in the place value charts:
Indian Place Value System
Number
Lakhs
Ten Thousands
Thousands
Hundreds
Tens
Ones
4,56,321
___
___
___
___
___
___
7,08,945
___
___
___
___
___
___
International Place Value System
Number
Hundred Thousands
Ten Thousands
Thousands
Hundreds
Tens
Ones
456,321
___
___
___
___
___
___
708,945
___
___
___
___
___
___
Part C – Face Value and Place Value
4. Write the face value and place value of the underlined digit:
(a) 45̲8,926
Place value _________
Face value __________
(b)73̲24,581
Place value _________
Face value __________
(c) 96̲7,245
Place value _________
Face value __________
(d) 18̲59,432
Place value _________
Face value __________
(e) 64̲73,918
Place value _________
Face value __________
Part D – Expanded Form
5. Write the expanded forms:
a) 45,321 = _____________________________________
b) 6,08,945 = _____________________________________
c) 7,56,210 = _____________________________________
d) 9,99,999 = _____________________________________
e) 1,20,405 = _____________________________________
Part E – Abacus Time
6. Draw an abacus and represent:
a) 45,678
b) 3,21,540
c) 7,89,999
7. Make any 3 six-digit numbers using an abacus and write them.
Part F – Successor and Predecessor
8. Fill in the table:
Number
Predecessor
Successor
56,999
______
______
4,00,000
______
______
7,89,100
______
______
2,45,678
______
______
Part G – Skip Counting
9. Complete the patterns:
a) 5,000 ; 5,100 ; 5,200 ; ______ ; ______
b) 20,000 ; 19,000 ; 18,000 ; ______ ; ______
c) 450 ; 460 ; 470 ; ______ ; ______
d) 3,000 ; 3,500 ; 4,000 ; ______ ; ______
Part H – Comparison of Numbers
10. Put the correct sign (>, < or =):
a) 4,56,789 ___ 4,56,798
b) 7,89,000 ___ 7,98,000
c) 5,67,890 ___ 5,67,890
d) 9,99,999 ___ 1,00,000
e) 3,45,678 ___ 3,54,678
Part I – Ascending and Descending Order
11. Arrange in ascending order:
a) 4,56,789 ; 3,21,456 ; 7,89,012 ; 1,23,999
12. Arrange in descending order:
a) 8,45,123 ; 2,34,567 ; 9,99,999 ; 5,67,890
Part J – Forming Largest and Smallest Numbers
13. Form the largest and smallest numbers using these digits:
a) 4, 7, 2, 9, 5
- Largest Number = __________
- Smallest Number = __________
b) 8, 0, 6, 3, 1, 9
- Largest Number = __________
- Smallest Number = __________
Part K – Rounding Off
14. Round off to the nearest Tens:
a) 456 = ________
b) 8,943 = ________
15. Round off to the nearest Hundreds:
a) 4,567 = ________
b) 9,949 = ________
16. Round off to the nearest Thousands:
a) 45,678 = ________
b) 3,49,500 = ________
17. Round off to the nearest Ten Thousands:
a) 67,890 = ________
b) 3,45,678 = ________
Part L – Roman Numerals (Up to 100)
18. Write the Roman numerals:
a) 18 = ________
b) 44 = ________
c) 59 = ________
d) 76 = ________
e) 100 = ________
19. Write the Hindu-Arabic numbers:
a) XXV = ________
b) XLIX = ________
c) LX = ________
d) XCIV = ________
e) C = ________
Part M – Addition of 5 and 6 Digit Numbers
20. Add:
a)
45,678+ 32,145________
b)
3,45,678+ 2,11,321__________
c)
7,89,456+ 1,10,544__________
d)
56,789+ 43,211________
e)
4,56,789+ 3,21,111__________
Fun Activity Section
21. Number Newspaper Hunt
Find:
- 5 six-digit numbers from newspapers/magazines.
- Write their number names.
- Arrange them in ascending order.
Mental Maths Challenge
22. Solve mentally:
a) 50,000 + 10,000 = ________
b) 99,999 + 1 = ________
c) 7,000 + 8,000 = ________
d) 5,00,000 – 1,00,000 = ________
e) 45,000 + 55,000 = ________
Creative Corner
23. Make a colourful chart on any ONE topic:
- Indian Place Value System
- International Place Value System
- Roman Numerals (1–100)
- Place Value House