50
UNIT 4 : Multiplication
T U
4 5
x3
1 3 5
5 x 3 = 15
4 x 3 = 12
12 + 1 = 13
1
9. Work out the following. The rst one has been done for you.
10. Work out the following. The rst one has been done for you.
(b)
4 9
x6
(b)
8 4 7
x3
(e)
2 0 7
x4
(d)
2 3 4
x7
(c)
6 7
x8
(c)
5 4 6
x9
(f)
3 1 8
x5
(d)
5 8
x4
(e)
9 4
x9
T U
(a)
8 3
x4
3 3 2
(a)
0 9
x6
5 4
1
5
1
6
Let's work out
Tip: Multiplication of a 2-digit number by a 1-digit number involving
carrying