CLASS 4 JAGADGURU INTERNATIONAL SCHOOL , Mathematics.

NUMBER SYSTEM

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📘 Class Worksheet – 4
🧮 4-Digit Numbers Practice

Q1. Successor and Predecessor

Write the successor and predecessor of the smallest 4-digit number.

Q2. Expand and Write Number Names

Expand the following and write their number names:

a. 1708 → _________________
b. 5163 → _________________
c. 8764 → _________________
d. 1127 → _________________

Q3. Forming Numbers

Form the largest and smallest 4-digit numbers using the digits 3, 7, 0, and 6 (Use all digits once):

Largest: ______

Smallest: _____

Q4. Write the Numerals

Write numerals for the given number names:

a. One thousand fifty-one → ________
b. Two thousand six hundred fifty-nine →
c. Four thousand seventeen → ________
d. Eight thousand one hundred five → _

Q5. Complete the Patterns

Observe the pattern and complete the series:

a. 3260, 4260, 5260, ,
b. 2550, 2555, 2560, ,
c. 9275, 9375, 9475, ,
d. 6695, 6795, 6895, ,
e. 2570, 2675, 2760, ,
f. 7260, 8260, 9260, ,
g. 2580, 2675, 2775, ,

Q6. Indian System of Numeration

Mark the commas and write number names in the Indian system:

a. 13158 → _________________
b. 123064 → ________________
c. 37156 → _________________
d. 570012 → ________________

Q7. International System of Numeration

Mark the commas and write number names in the International system:

a. 618320 → ________________
b. 815641 → ________________
c. 24078 → _________________
d. 201300 → ________________

Q8. Place and Face Value

Write the place value and face value of the coloured digit:

a. 542,116 (5)
→ Place Value: _
→ Face Value: _

b. 84,061 (4)
→ Place Value: _
→ Face Value: _

c. 1,48,672 (8)
→ Place Value: _
→ Face Value: _

d. 4,11,063 (4)
→ Place Value: _
→ Face Value: _

Q9. Write in Standard Form

Write the correct number:

8 lakhs + 3 ten thousands + 5 ones = ___
2 hundred thousands + 8 ten thousands + 4 ones = ___
8 thousands + 3 thousands + 0 hundreds + 5 tens = ___
10,000 + 8,000 + 600 + 7 = ___

Q10. Write in Expanded Form

Write the expanded form:

632,575 = ___________________
423,810 = ___________________
65,108 = ____________________
121,264 = ___________________

Q11. Write Numerals from Number Names

Convert the following number names into numerals:

a. Fifty-five thousand two hundred sixteen = ________
b. Eight lakh nine hundred sixty-eight = ____________
c. One hundred twenty-one thousand nine hundred forty-nine = _ d. Eight hundred thirty-one thousand two hundred sixty-eight = _

Q12. Comparing and Ordering Numbers

a. Write the greatest and smallest number from:
912603, 40122, 782115, 33812

Greatest: _______

Smallest: _______

b. Arrange in Ascending Order:
65,108 – 121,264 – 632,575 – 423,810

→ ______________________________