Page 57 - Fun with Mathematics 2

1. Match the following.

(a) 9 + 9 + 9 (i) 8 × 4
(b) 7 × 0 (ii) 6 × 3

(c) 8 + 8 + 8 + 8 (iii) 9
(d) 18 (iv) 0

(e) 9 × 1 (v) 9 × 3

2. Write <, > or = correctly in the boxes.
4
(a) 10 × 8 × 7 (b) 6 × 9 5 × 10
4
4
(c) 7 × × 8 (d) 9 × 8 8 × 9
3. Multiply the following.
4
(a) 1 × 3 = (b) 2 × 5 = (c) 3 × =

4
1 × 30 = 2 × 50 = 3 × 0 =
4
1 × 300 = 2 × 500 = 3 × 00 =

4
(d) 256 × 9 = (e) 3 7 × 8 = (f) 769 × 7 =
4 4
. 5 children can sit in a school bus. How many children can sit in 10 such school
buses? ________
5. In a movie theatre, there are 25 rows and each row has 20 seats. How many seats are
there in the theatre? ________

6. Tick (ü) the correct answer.
(a) Multiplication is also known as repeated
(i) subtraction (ii) addition (iii) division (iv) none of these

(b) The answer of a multiplication problem is called its
(i) product (ii) sum (iii) difference (iv) dividend
(c) The product of zero and any number is always

(i) 1 (ii) number itself (iii) 0 (iv) none of these

57