Moderate Level Worksheet
Very Short Answer Questions (1 Mark Each)
(1) Write the Roman numeral for 49.
Perfect! XLIX represents 49 (50-1 = XL + IX).
(2) Write the standard numeral for: "Seven lakh twenty thousand thirty-five"
Excellent! Seven lakh = 7,00,000 + twenty thousand = 20,000 + thirty-five = 35
(3) Write the greatest 5-digit number using the digits 3, 1, 5, 7, 9 without repetition.
Perfect! Arranging 9,7,5,3,1 in descending order gives the greatest number.
(4) How many thousands are there in one lakh?
Correct! 1 lakh = 1,00,000 = 100 thousands.
(5) Round off 7,632 to the nearest hundred.
Good! Since the tens digit is 3 (less than 5), we round down to 7,600.
(6) Write two numbers between 5,99,998 and 6,00,001.
Number 1:
Number 2:
Great! 5,99,999 and 6,00,000 are both between the given range.
(7) Expand 3,20,705 using place value.
Perfect! Breaking down by place values: 3,00,000 + 20,000 + 700 + 5
(8) Write the number name of 8,00,602 in the International System.
Correct! In International system, we don't use "lakh" - it's "eight hundred thousand six hundred two"
Short Answer Questions (2 Marks Each)
Answer each question in 2-3 sentences
(1) Write greatest and smallest 6-digit numbers using digits 4, 7, 0, 3, 1, 5. Also write their expanded forms.
Greatest Number:
Expanded form:
Smallest Number:
Expanded form:
Great work! You've found greatest and smallest 6-digit numbers and expanded them correctly.
(2) Arrange the following in descending order: 92,013 90,213 92,103 91,203
Perfect! You've arranged them from largest to smallest correctly.
(3) Find the sum of place values of digits 6 and 4 in the number 6,43,281.
Place value of 6:
Place value of 4:
Sum:
Excellent! 6 is in lakhs place (6,00,000) and 4 is in ten-thousands place (40,000).
(4) Write two 5-digit numbers in which: (i) All digits are different (ii) Digits are in descending order
Number 1:
Number 2:
Perfect! Both numbers have unique digits arranged in descending order.
(5) Write the number names of the following numbers in both Indian and International systems:
(a) 123456
Indian System: One
International System: One
(b) 980100
Indian System:
International System:
Excellent understanding of both number systems!
Long Answer Questions (4 Marks Each)
Note: Answer each question with steps and explanation. Write down the answers on sheet and submit to the school subject teacher.
(1) A factory produces 2,345 toys per day. How many toys will it produce in 42 days? Show all steps clearly and write the answer in both words and digits.
Answer in digits:
Answer in words:
Excellent! Your calculation is correct: 98,490 toys.
(2) School "A" collected ₹ 8,40,125 for flood relief. Another school "B" collected ₹ 9,20,600. Which school collected more money and by how much?
School with more money:
How much more:
Perfect! School B collected ₹80,475 more.
(3) Write the smallest and greatest 7-digit numbers. Then, write their number names and expanded forms.
Smallest 7-digit number:
Greatest 7-digit number:
Number name of smallest:
Number name of greatest:
Expanded form of smallest:
Expanded form of greatest:
Outstanding work! You understand 7-digit numbers perfectly.
(4) A truck can carry 4,375 kg of sand. How much sand can 15 trucks carry? Express the final answer in quintals and tonnes.
Total weight in kg:
In quintals:
In tonnes:
Excellent! Remember: 1 quintal = 100 kg, 1 tonne = 1000 kg
Part B: Objective Questions (1 Mark Each)
Choose the correct answer and write the option (a/b/c/d)
(1) What is the Roman numeral for 94?
(a) XCIV (b) LXXXXIV (c) CXL (d) IC
Correct! XCIV = 90 + 4 = 94
(2) Standard numeral for "Nine lakh seven thousand eight" is:
(a) 9,78,008 (b) 9,07,008 (c) 9,70,008 (d) 9,07,800
Correct! (Nine lakh = 9,00,000) + (seven thousand = 7,000) + (eight = 8) = 9,07,008
(3) Rounding 12,374 to nearest thousand gives:
(a) 12,000 (b) 12,500 (c) 13,000 (d) 12,400
Correct! Since hundreds digit is 3 (less than 5), we round down to 12,000.
(4) What is the value of 7 in 2,47,908?
(a) 700 (b) 7,000 (c) 70,000 (d) 7
Correct! The 7 is in the thousands place, so its value is 7,000.
(5) Which of the following is not a 6-digit number?
(a) 1,00,000 (b) 9,99,999 (c) 99,999 (d) 3,00,001
Correct! 99,999 is a 5-digit number, not 6-digit.
(6) The smallest number formed by digits 9, 1, 7, 0, 4 is:
(a) 91740 (b) 41079 (c) 10479 (d) 10749
Correct! To get smallest number, arrange digits in ascending order: 10479.
(7) The expanded form of 8,06,045 is:
(a) 8,00,000 + 6,000 + 40 + 5
(b) 8,00,000 + 600 + 40 + 5
(c) 8,00,000 + 60,000 + 40 + 5
(d) 80,000 + 6,000 + 45
Correct! 8,06,045 = 8,00,000 + 6,000 + 40 + 5
(8) Which of the following is between 7,86,432 and 7,86,442?
(a) 7,86,422 (b) 7,86,437 (c) 7,86,448 (d) 7,86,453
Correct! 7,86,437 is between 7,86,432 and 7,86,442.
(9) What is the difference between the smallest and largest 5-digit numbers?
(a) 89,999 (b) 99,999 (c) 9,000 (d) 90,000
Correct! Largest 5-digit: 99,999; Smallest 5-digit: 10,000. Difference = 89,999.
(10) Number of zeros in one crore is:
(a) 5 (b) 6 (c) 7 (d) 8
Correct! One crore = 1,00,00,000 has 7 zeros.
Let's practice some more!!!
Fun fact:0 is the only number which has same place value and face value.
Logical Statements Challenge
Determine whether these mathematical statements are True or False by dragging them to the correct category: