4 X 121 =

(a)  

2013 X 2

(a)  

596 X 10

(a)  

10 X1000

(a)  

78 X 100=

(a)  

9 X ( ) = 9000

(a)  

15 X 3=

(a)  

6 X 44

(a)  

109 X 7

(a)  

576 X 8

(a)  

4 X 2193

(a)  

1032 X 5=

(a)  

30X2=

(a)  

209 X 3 =

(a)