Page 157 - ICSE Math 1

3. Write the numbers that form your mother’s and father’s mobile numbers and
then answer the following ques ons.

(a) Write the numbers that are common in your parents’ mobile numbers.

(b) Write the smallest and the largest numbers in your parents’ mobile
numbers.
(c) Write the number names of the numbers forming your parent’s mobile

numbers.
4. Ananya had 2 strawberries. Her mother gave her 3 more. How many
strawberries does she have now?

5. Veer had 2 marbles. His brother gave him 3 more marbles and his sister gave

him 4 more marbles. How many marbles does he have now?
6. 5 boys were playing cricket. 2 more joined them. How many boys are there
now?

7. There were 8 ice creams in a plate. 2 ice creams were eaten. How many ice

creams are le in the plate?
8. There were 9 notebooks on a table. 5 notebooks were taken by the children.
How many notebooks are le on the table?

9. There were 7 pencils in a box. 4 pencils were used. How many pencils are le

in the box?
10. Write the backward coun ng from 18 to 6.

11. Arrange the numbers 15, 12, 16 and 13 in both increasing and decreasing
orders.

12. Represent tens and ones in number 17 by drawing colourful lines. For example,
you can show tens using lines of red colour and ones using lines of blue colour.

13. Find the missing numbers.

(a) 20 ____ 18 ____ ____ 15 ____ ____

(b) 67 ____ ____ 64 ____ 62 ____ ____

14. Form the 2-digit numbers using the given digits.
(a) 3, 7 (b) 1, 4, 9

15. Form the smallest and the largest 2-digit numbers using the given digits.

(a) 2, 6, 8 (b) 1, 7, 0

16. Ananya makes 22 invita on cards for her friends. She makes 13 more invita on
cards for her cousins. How many cards does she make in all?

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