Page 202 - ICSE Math 4

6. Write all the seven symbols used in the Roman numeral system and men on their
corresponding values in Hindu-Arabic numeral.
7. Find the missing digits.

(a) Th H T O (b) Th H T O

3 2 6 ? 4 ? 6 ?

? 3 ? 3 + ? 6 ? 8
+ 2 ? 0 0 7 2 0 1

9 8 8 9

8. A factory produced 3,890 biscuits; 9,780 candies and 2,078 cupcakes in a day. Es mate (to
the nearest 1,000) the total number of items produced by the factory in a day.
9. Sarthak had ` 8,903 in his account. He deposited ` 7,320 on Monday and ` 5,910 on Tuesday.
How much money is there in his account now?

10. Find the missing digits.

(a) Th H T O (b) Th H T O
? 6 ? 2 ? 1 3 ?

– 5 ? 4 1 – 0 1 ? 4

2 3 4 ? 2 ? 2 2

11. An apple orchard has 5,780 apples in all. If 2,900 apples were plucked by the farmers, how
many apples are le in the orchard?

12. For a party, a baker baked 2,890 pastries. The total number of guests expected at the party
are 5,000. How many more pastries need to be baked so that each guest gets a pastry?

13. A farm has 48 rows in which cabbages are grown. In each row, there are 30 cabbages. How
many cabbages are there in all?

14. It takes 56 apples to make a big apple pie. How many apples would it take to make 42 such
apple pies?
15. Construct a table of 9 by skip coun ng and by repeated addi on.

16. Seema is reading a book that consists of 540 pages. If she reads the same number of
pages every day, how many pages does she need to read every day to fi nish the book in
60 days?

17. There are 145 mathema cs books in a library. If there are 5 shelves to place these books,
how many books are placed in each shelf?
18. Kri ka’s mother made 480 cookies. She kept these cookies in 4 jars. How many cookies are
present in each jar?

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