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Class 3 Number System Worksheet

Posted by Olympiad Tester on

This is a Class 3 Number System worksheet . We offer more than 30 tests on each chapter mentioned in the mathematics syllabus for Class 3 .

Answers and explanations to each question is available in our paid course . Our Paid Courses are available here : - BUY 

 

1) How many tens are there in 7 900?

  1. 9
  2. 79
  3. 90
  4. 790

2) In 9582, the value of the digit 5 is ____________.

  1. 5
  2. 50
  3. 5 hundreds
  4. 5 thousands

3) Which one of the following has a greater value than 4879?

  1. 4 thousands 6 hundreds 26 tens 10 ones
  2. 4 thousands 6 hundreds 6 tens 11 ones
  3. 4 thousands 8 hundreds 6 tens 11 ones
  4. 3 thousands 17 hundreds 17 tens 10 ones

4) What is the difference between 3000 and the largest 4-digit number?

  1. 2111
  2. 3999
  3. 6000
  4. 6999

5)A number is between 70 and 75.
When it is divided by 9, it has a remainder of 2.
What is the number?


Answer: ____________________

6) Use four of the digits in the box below to form the smallest 4-digit even number.

2 0 8  1


Answer: ____________________

 

7) What is the number represented by the diagram below?

Class 3 Number System Worksheet

  1. 314
  2. 3014
  3. 3104
  4. 4310

8) In 4567, the digit 6 is in the _______________ place.

  1. ones
  2. tens
  3. hundreds
  4. thousands

9) I am a 4-digit number with the digits 2, 5, 8 and 9.
I am the greatest possible number between 8 000 and 9 000.
What number am I?


Answer:_______________________

10) Arrange the numbers in order. Begin with the greatest.

Class 3 Number System Worksheet

________________, ______________, ______________, _______________
greatest

11) Find the difference between 6 tens and 50 hundreds.


Answer:_______________________

12) In 6 531, the value of the digit '5' is the same as ____________.

  1. 5 x 1
  2. 5 x 10
  3. 5 x 100
  4. 5 x 1000

13) Which of the following has the smallest value?

  1. 3 000 + 900 + 50 + 8
  2. 3 000 + 500 + 80 + 9
  3. 3 000 + 800 + 50 + 9
  4. 3 000 + 500 + 90 + 8

14)  Eight thousand, two hundred and one is the same as _________________.

  1. 8021
  2. 8012
  3. 8201
  4. 8210

15) Form the smallest 4-digit number with the following number cards:

Class 3 Number System Worksheet

  1. 2570
  2. 2057
  3. 2075
  4. 2507

16) Which of these numbers is the smallest?

  1. 7294
  2. 7249
  3. 7492
  4. 7429

17) 9345 is ___________ less than 9895.


Answer:____________________

 

18) The greatest possible 4-digit odd number that can be formed using the digits 7, 5, 0, 9 is _______________.


Answer:____________________

 

19) I think of a 2-digit number.
It is between 30 and 50.
The digits are all different odd numbers.
The digit in the ones place is thrice the digit in the tens place.
Using the clues given, what is the number?


Answer:____________________

 

 

20) When I subtract a certain number from 100 and multiply the answer by 9, I get 45. What is the number?


Answer:____________________

21) The sum of 2 numbers is 702. If the larger number is twice the smaller number, what is the smaller number?

 
Answer: ______________________

 

22) 9 + 300 + 8000 = _______________

  1. 8039
  2. 8093
  3. 8309
  4. 8390

 

23) 11 hundreds and 14 tens is the same as _________________.

  1. 1114
  2. 1014
  3. 1240
  4. 1214

 

24) A number is between 55 and 60.
When the number is divided by 7, the remainder is 1.
When the number is divided by 3, there is no remainder.
What is the number?


Answer:______________________________

 

25) Using all the digits below, form the greatest 4-digit even number.

Class 3 Number System Worksheet
Answer:______________________________

26) 44 tens x 5 has the same value as _________________.

  1. 200
  2. 220
  3. 2000
  4. 2200

27) When Sanjeev added 2232 and 3643, he got 5975 as the answer.
He made a mistake in the _______________ place?

  1. ones
  2. tens
  3. hundreds
  4. thousands

28) Form as many 3-digit numbers as possible using the digits 1, 2 and 3.
For each number, use each digit only once.
​​​​​​​In how many ways can you form the numbers?

  1. 6
  2. 2
  3. 8
  4. 4

29) Which of the following pair of numbers has the smallest difference?

  1. 4576 and 576
  2. 9839 and 839
  3. 7438 and 1438
  4. 5475 and 2475

30) Which one of the following has the smallest value?

  1. 5 thousands 2 hundreds 8 tens 18 ones
  2. 5 thousands 2 hundreds 9 tens 18 ones
  3. 5 thousands 2 hundreds 18 tens 8 ones
  4. 5 thousands 2 hundreds 18 tens 9 ones

31) In 1384, the digit '8' is in the ____________ place.

  1. ones
  2. tens
  3. hundreds
  4. thousands

32) The sum of 3 numbers is 6190. The first number is 340 and the second number is 2305. What is the third number?

  1. 2645
  2. 3545
  3. 5850
  4. 8835

33) Nine thousand, one hundred and thirteen is the same as _________________.

  1. 9000 + 10 + 13
  2. 9000 + 100 + 13
  3. 9000 + 10 + 30
  4. 9000 + 10 + 130

34) How many tens are there altogether in 3810?

  1. 1
  2. 10
  3. 81
  4. 381

35) Nine thousand, nine hundred and nineteen is the same as _______________.

  1. 9099
  2. 9199
  3. 9909
  4. 9919

36) The greatest even number that can be formed with the digits 2, 4, 7 and 9 is ________________.

  1. 9274
  2. 9472
  3. 9724
  4. 9742

37) Subtract 20 ones from 50 hundreds. The answer is _______________.

  1. 30
  2. 300
  3. 4800
  4. 4980

38) The last digit is missing from this four-digit number.

Class 3 Number system worksheet

This four-digit number can be divided by both 2 and 5 with no remainder. What is the missing digit?

  1. 0
  2. 2
  3. 6
  4. 5

39) In 3752, the digit 7 is in the ________________ place.

  1. ones
  2. tens
  3. hundreds
  4. thousands

40) In 2906, the value of the digit 2 is _________________.

  1. 2
  2. 20
  3. 200
  4. 2000

41) What is the largest 4-digit odd number that can be formed using the digits 6, 3, 0 and 5.


Answer:_____________________________

42) There are four digits 4, 1, 6, 7. Add the largest 4-digit number that can be formed to the smallest 4-digit number that can be formed. Each digit can only be used once for each number. What is the answer?


Answer:___________________________

43) Study the place value table carefully.

Class 3 number system worksheet


What number is 1214 less than the number shown in the place value table?

  1. 3298
  2. 3388
  3. 3406
  4. 4486

44) 150 more than 5915 is ______________.

  1. 5065
  2. 5765
  3. 6065
  4. 7415

45) 2735 + 3765 = ____________ tens

  1. 65
  2. 605
  3. 650
  4. 6500

46) Subtract 12 hundreds and 34 tens from 10 000.
The answer is __________ .


Ans: __________

 

47) There is no remainder when the product of 14 and 4 is divided by me.
I am an odd number between 2 and 10.
​​​​​​​What number am I?


Ans: __________

 

48) When a number is divided by 7, its quotient is 285 and its remainder is 3.
What is the number?


Ans: __________

 

49) In 8016, the digit __________ is in the hundreds place.

  1. 1
  2. 0
  3. 6
  4. 8

50) 5160 is 430 less than __________ tens.

  1. 473
  2. 559
  3. 4730
  4. 5590

51) X is a 2-digit number.
It is between 40 and 80.
It is divisible by 8.
Add the 2 digits in X and you will get 10.
What number is X?


Ans: __________

 

52) How many hundreds must be added to 2325 to make 8325?

  1. 6
  2. 60
  3. 600
  4. 6000

53) The product of 21 tens and 3 is __________ .

  1. 63
  2. 600
  3. 630
  4. 6300

54) Kathleen's age is an odd number between 20 and 30.
Her age can be divided exactly by 3 but not by 7.
​​​​​​​What is Kathleen's age?

 

Answer:_________________

55) I am a four digit number. The sum of the digits in the tens place and the ones place adds up to 10. The digit in the hundreds place is twice the digit in the thousands place. Which number am I?

  1. 1210
  2. 2146
  3. 2437
  4. 6328

56) How many hundreds are there in 3652?

  1. 6
  2. 36
  3. 600
  4. 652

57) When a number is divided by 7, the quotient is 37 and the remainder is 6. what is the number?

  1. 222
  2. 259
  3. 253
  4. 265

58) 5 thousands + 2 tens + 2 ones=_____________

  1. 522
  2. 5022
  3. 5202
  4. 5220

59) I am an even number that comes before 4084 and after 4078. What number am I?

  1. 4072
  2. 4076
  3. 4082
  4. 4086

60) 3865 is _____less than 7349.

  1. 3464
  2. 3484
  3. 3584
  4. 4684




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