Class 3 Number System Worksheet - 1
1. Use < , > and = signs in the blank spaces to make the below mentioned sentences correct.
i) 400 ____ 657
ii) 54 ____ 29
iii) 945 ____ 960
iv) 15 ____ 5X3
v) 5X4 ____ 25
2. Read each number, give it in expanded notation.
i) 265 = ____ hundreds ____tens ____ ones
ii) 999 = ____ hundreds ____ tens ____ ones
iii) 505 = ____ hundreds ____ tens ____ ones
iv) 75 = ____ tens ____ ones
v) 99 = ____ tens ____ ones
3. Fill in the blanks.
i) The smallest one digit number is ____
ii) The greatest one digit number is ____
iii) The smallest two digit number is ____
iv) The greatest two digit number is ____
v) The smallest three digit number is ____
vi) The greatest three digit number is ____
4. Give the place value of the underlined digit in the following numbers.
Number Place Value
i) 369 _____________
ii) 567 _____________
iii) 495 _____________
iv) 79 _____________
v) 999 _____________
5. Give the expanded form of the following numbers.
284 = 200 + 80 + 4
i) 476 = ____________________
ii) 555 = ____________________
iii) 895 = ____________________
iv) 975 = ____________________
6. Give the compact form of the following.
i) 20 + 6 = ____________________
ii) 500 + 40 + 6 = ____________________
iii) 900 + 60 + 5 = ____________________
iv) 600 + 9 = ____________________
v) 700 + 40 + 1 = ____________________
7. Write the number names for the following numbers.
i) 76 = ____________________
ii) 567 = ____________________
iii) 659 = ____________________
iv) 832 = ____________________
v) 989 = ____________________
8. Counting by hundreds, write numbers from 515 to 915.
_____ _____ _____
9. Rearrange the following numbers in descending order.
i) 45, 201, 95, 120, 456
ii) 72, 715, 918, 865, 319
10. Rearrange the following numbers in ascending order.
i) 565, 211, 357, 369, 768
61, 243, 702, 355, 83
11. Complete the number pattern.
i) 308, 313, 318, _____, _____, _____
ii) 45, 52, 59, _____, _____, _____
iii) 505, 511, 517, _____, _____, _____
iv) 901, 910, 919, _____, _____, _____
12. What comes before? What comes after?
i) _____ 649 _____
ii) _____ 545 _____
iii) _____ 715 _____
iv) _____ 800 _____
v) _____ 989 _____
13. What comes between the following numbers?
i) 489 _____ 491
ii) 864 _____ 866
iii) 905 _____ 907
iv) 909 _____ 911
v) 78 _____ 80
14. Write the numbers in 5 s form.
i) 735 to 765
_____ _____ _____ _____ _____
ii) 650 to 680
_____ _____ _____ _____ _____
15. Write the numbers in 10 s form.
i) 100 to 160
_____ _____ _____ _____ _____
ii) 565 to 625
_____ _____ _____ _____ _____
16. In numbers from 1 to 100, how many times digit 0 appears?_____
a) 9 b) 10
c) 11 d) 12
17. The smallest 3 digit number formed is _____
a) 035 b) 305
c) 365 d) 605
18. Write down the numbers from 1 to 30 one after the other, which digit is on the 25th place?
a) 7 b) 5
c) 3 d) 1
19. From the number 524, if a girl opts the digit 4 she gets fourth place to occupy. If she opts for 5, she gets 500th place. If she opts 2 which place should she occupy?
a) 200th b) 30th
c) 60th d) 20th
20. Sum of the place values of 6 and 5 in 675.
a) 45 b) 605
c) 204 d) 99
21. Eighty nine can be written as __________
a) 8+9 b) 8+90
c) 80+9 d) 800+9
22. The number 645 has ________ hundreds.
a) 14 b) 7
c) 4 d) 6
23. Six more than a hundred is ________.
a) 165 b) 166
c) 106 d) 206
24. Look at the numbers in this box.
Which of the following is true about the numbers in the box?
a) They are all greater than 55
b) They are all between 10 and 100
c) They are all less than 96
d) They are all greater than 20
If you want to download the above worksheet, please click below link.
Number System-1Download the pdf
Answer Sheet
Number-System-AnswerDownload the pdf
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