Numbers

 

Fill in the boxes.

 

11 - 1 = 13 - 4 = 15 - 3 =
Spacer.gif (42 bytes)
12 - 4 = 14 - 5 = 11 - 3 =
Spacer.gif (42 bytes)
13 - 6 = 15 - 5 = 12 - 6 =
Spacer.gif (42 bytes)
14 - 7 = 11 - 5 = 13 - 8 =
Spacer.gif (42 bytes)
15 - 7 = 12 - 8 = 14 - 9 =
Spacer.gif (42 bytes)
11 - 7 = 13 - 10 = 15 - 9 =
Spacer.gif (42 bytes)
12 - 10 = 14 - 11 = 11 - 9 =
Spacer.gif (42 bytes)
13 - 12 = 15 -11 = 13 - 1 =
Spacer.gif (42 bytes)
15 - 12 = 13 - 3 = 14 - 2 =
Spacer.gif (42 bytes)
16 - 1 = 18 - 1 = 20 - 1 =
Spacer.gif (42 bytes)
17 - 2 = 19 - 2 = 16 - 3 =
Spacer.gif (42 bytes)
18 - 3 = 20 - 3 = 16 - 4 =
Spacer.gif (42 bytes)
18 - 4 = 19 - 4 = 17 - 5 =
Spacer.gif (42 bytes)
19 - 5 = 16 - 6 = 18 - 6 =
Spacer.gif (42 bytes)
20 - 6 = 17 - 7 = 19 - 7 =
Spacer.gif (42 bytes)
16 - 8 = 17 - 8 = 20 - 8 =
Spacer.gif (42 bytes)
19 - 8 = 16 - 9 = 17 - 12 =
Spacer.gif (42 bytes)
17 - 9 = 19 - 10 = 16 - 11 =
Spacer.gif (42 bytes)
18 - 11 = 19 - 11 = 16 - 12 =
Spacer.gif (42 bytes)
20 - 13 = 17 - 14 = 18 - 13 =
Spacer.gif (42 bytes)
19 - 16 = 20 - 16 = 19 - 12 =

 

 

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