x5
x8
x3
Area
Adding
100
1x5
5
100
8x1
8
100
3x2
6
100
Lenth 5 ft Width 3 ft
15 sq. ft
100
123 +123
246
200
3x5
15
200
8x3
24
200
3x5
15
200
Length 6 in Width 4 in
24 sq. in
200
236 +236
472
300
7x5
35
300
8x4
32
300
3x6
18
300
Length 10 yd. Width 3 yd.
30 sq. yds.
300
528 + 578
1106
400
9x5
45
400
8x9
72
400
3x9
27
400
Length 12 mi. Width 5 mi.
60 sq. mi.
400
587 + 898
1485
500
25 x5
125
500
18 x8
144
500
27 x3
81
500
Length 12 cm Width 12 cm
144 sq. cm
500
1234 + 2345
3579
M
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