Page 27 - Start Up Mathematics_3

15. There were 163 people in a party. What is the estimate (to the nearest 10) of
the number of people in the party?

16. In a game, Rima picked up four digits from a bowl containing digits from 0 to
9. The digits she picked up were 3, 5, 6 and 8. What is the greatest number that

Rima could make using these digits?
17. Choose the correct answer.

(a) The place value of 7 in 8375 is:

(i) 700 (ii) 7000 (iii) 70
(b) 8503 is greater than:

(i) 9846 (ii) 8502 (iii) 8508

(c) 9696 rounded off to the nearest 100 is:

(i) 9000 (ii) 9700 (iii) 9600

(d) The smallest 4-digit number formed using 9, 7, 2, 0 is:
(i) 0972 (ii) 2079 (iii) 2097

(e) 6 less than 9442 is:

(i) 9346 (ii) 9446 (iii) 9436

VALUES AND LIFE SKILLS

Write the number names of the numbers represented on the abacus.

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

Do you think abacus helps you to understand numbers better? In what all ways does
it help you?

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