Question 16
The picture graph below shows the number of stickers collected by 4 children. How many stickers do they have altogether? Each star symbol stands for 3 stickers.

Enter a whole number without units. The original answer sheet uses four digits with leading zeros (for example, 7 as 0007); leading zeros are optional here.

Enter a whole number without units. The original answer sheet uses four digits with leading zeros (for example, 7 as 0007); leading zeros are optional here.