Page 89 - Start Up Mathematics_1

6 Find the missing digits.

H T O H T O H T O
(a) (b) (c)
? 7 8 ? 5 2 ? 5 ?

– 4 ? ? – 2 ? 2 – 2 1 2

5 4 5 6 3 ? 2 ? 4

7 Solve these word problems. H T O

(a) What is the difference between the
two place values of 7 in 707? –

H T O
(b) Find the difference between the largest
and the smallest 3-digit numbers.
–

VALUES AND LIFE SKILLS

(a) 625 students participated in a painting competition. 117 students were not

able to complete their paintings on time. How many students completed
their paintings?

H T O

Total students

Students who did not complete –

Students who completed

Answer: students completed their paintings.

Have you ever participated in any competition and won any prize? Do you
think participation is important than winning? Comment.

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