Page 61 - Start Up Mathematics_3

5

Multiplication

Let’s Recall ...

• Multiplication is the repeated addition of similar groups of things.
It is also called the product of two numbers.

• Multiplying a number by 1 results in the number itself.

• Multiplying a number by 0 results in 0.

1 Complete the following.

(a) 2 × 8 = _________ (b) 3 × 7 = _________ (c) 4 × 6 = _________
(d) 4 × 9 = _________ (e) 5 × 8 = _________ (f) 6 × 2 = _________

(g) 6 × 7 = _________ (h) 7 × 8 = _________ (i) 8 × 8 = _________

(j) 9 × 5 = _________ (k) 9 × 9 = _________ (l) 10 × 10 = _________

2 Multiply.

T O T O H T O H T O
(a) (b) (c) (d)
9 4 1 6 8 1 3 2

× 3 × 2 × 5 × 4

3 Fill in the boxes.

(a) 23 × 0 = (b) 46 × 10 = (c) 149 × 1 =

(d) 3 + 3 + 3 + 3 + 3 = × =

(e) 6 × 4 = + + + =

(f) 0 × 0 = (g) 25 × 4 =

H T O
4 A florist sells 125 flowers in a day. How many flowers
does he sell in 3 days?

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