8x20=160
18x10=180
The differences between these products are:
160-180=20
The difference is 20
The product of the number in the opposite corner of this rectangle is:
81x93=7533
91x83=7553
The differences between these products are:
7533-7553=20
The difference is 20
Now i have found out that a rectangle sized 2 by 3 is on anywhere in the 100 sqaure grid the difference is always going to be 20
Now i am going to choose a rectangle from the 100-sqaure grid 2 by 3 horizontally
The products of the number in the opposite corner of this rectangle are:
45x58=2610
55x48=2640
The differences between these products are:
2610-2640=30
The difference is 30
The product of the number in the opposite corner of this rectangle is:
4x17=68
14x7=98
The difference between these products is:
68-98=30
The difference is 30
The products of the number in the opposite corner of this rectangle are:
24x37=888
34x27=918
The differences between these products are:
888-918=30
The difference is 30
Now i have found out that a rectangle sized 2 by 4 is on anywhere in a 100 sqaure grid the difference is always going to be 30
I am going to choose a rectangle from the 100-sqaure grids sided 2 by 5 horizontally
The products of the number in the opposite corner of this rectangle are:
1x15=15
11x5=55
The differences between these products are:
55-15=40
The difference is 40
The products of the number in the opposite corner of this rectangle are:
21x35=735
31x25=775
The difference between these products is:
735-775=40
The difference is 40
The products of the number in the opposite corner of this rectangle are:
6x20=120
16x10=160
The difference between these products is:
120-160=40
The difference is 40
Now i have found out that a rectangle sized 2 by 5 is on anywhere in a 100 sqaure grid it is always going to be 40
Now i am going to choose a rectangle from the 100-sqaure grids sided 2 by 6 horizontally
The product of the number in the opposite corner of this rectangle is:
25x40=1000
35x30=1050
The difference between these products is:
1000-1050=50
The difference is 50
The product of the number in the opposite corner of this rectangle is:
85x100=8500
95x90=8550
The difference between these products is:
8500-8550=50
The difference is 50
The product of the number in the opposite corner of this rectangle is:
62x77=4774
72x67=4824
The difference between these products is:
4824-4774=50
The difference is 50
Now i have found out that a rectangle sized 2 by 6 is on anywhere in the 100 sqaure grid the difference will always going to be 50
Now i have found out that if i go up by 1 horizontally (e.g. 2 by 7, 2 by 8, 2 by 9...) the answer will go up by 10.
From the 100-sqaure grids I will now choose a rectangle 2 by 3 vertically
The product of the number in the opposite corner of this rectangle is:
1x22=22
21x2=42
The difference of this product is:
42-22=20
The difference 20
The product of the number in the opposite corner of this rectangle is:
9x30=270
29x10=290
The difference between these products is:
290-270=20
The difference is 20
The product of the number in the opposite corner of this rectangle is:
79x100=7900
99x80=7921
The difference between these products is:
7900-7920=20
Now i have found out that a rectangle sized 2 by 3 vertically is on anywhere in the 100 sqaure grid the difference is always going to be 20
From the 100-sqaure grids I will now choose a rectangle 2 by 4 vertically
The product of the number in the opposite corner of this rectangle is:
2x33=66
32x3=96
The difference between these products is:
96-66=30
The difference is 30
The product of the number in the opposite corner of this rectangle is:
61x92=5612
91x62=5642
The difference between these products is:
5642-5612=30
The difference is 30
The product of the number in the opposite corner of this rectangle is:
41x72=2952
42x71=2982
The difference between these products is:
2982-2952=30
The difference is 30
Now i have found out that a rectangle sized 2 by 4 vertically is on anywhere in the 100 sqaure grid the difference is always going to be 30
From the 100-sqaure grids I will now choose a rectangle 2 by 5 vertically
The product of the number in the opposite corner of this rectangle is:
39x80=3120
79x40=3160
The difference between these products is:
3160-3120=40
The difference is 40
The product of the number in the opposite corner of this rectangle is:
1x42=42
41x2=82
The difference between these products is:
82-42=40
The difference is 40
The product of the number in the opposite corner of this rectangle is:
4x45=180
44x5=220
The difference between these products is:
220-180=40
Now i have found out that a rectangle sized 2 by 5 vertically is on anywhere in the 100 sqaure grid the difference is always going to be 40
From the 100-sqaure grids I will now choose a rectangle 2 by 6 vertically
The product of the number in the opposite corner of this rectangle is:
1x52=52
51x2=102
The difference between these products is:
102-52=50
The difference is 50
The product of the number in the opposite corner of this rectangle is:
41x92=3772
91x42=3822
The difference between these products is:
3822-3772=50
The difference is 50
The product of the number in the opposite corner of this rectangle is:
4x55=220
54x5=270
The difference between these products is:
270-220=50
The difference is 50
Now I have found out that a rectangle sized 2 by 6 vertically is on anywhere in the 100 sqaure grid the difference is always going to be 50
Now I have found out that if i go up by 1 vertically (e.g. 2 by 7, 2 by 8, 2 by 9...) the answer will go up by 10.
