Answer: it is 142
Explanation:
Answer:
Drag and drop the appropriate number into the box.
a)112
b)142
c)270
d)284
Split the most upper rectangle 1 x 4 =4
Then the middle , (5+1) x (15-4)=66
Then the bottom, (15-5-4) x (18-1-5)=72
So 72+66+4=142
7.6m questions
10.2m answers