School garden

This task is about showing how to solve multiplication problems.
Some students are setting up a school garden. 
 
a)
 
Hohepa planted 9 rows with 8 tomato plants in each row. Show how to work out how many tomato plants he planted altogether.
 
 
 
 
 

Answer: __________  
 
b)
 
Paul planted 7 rows with 20 carrots in each row. Show how to work out how many carrots he planted altogether.
 
 
 
 
 

Answer: __________  
 
c)
 
Iritana planted 5 rows with 14 lettuces in each row. Show how to work out how many lettuces she planted altogether.
 
 
 
 
 

Answer: __________  
 
d)
 
Doug planted 6 rows with 15 strawberry plants in each row. Show how to work out how many strawberry plants he planted altogether.
 
 
 
 
 

Answer: __________