Answer Key to Math Practice Worksheet for Spaceship Math Subtraction M Any Number Minus Itself

Spaceship Math Subtraction M
Any Number Minus Itself
Version 2
Name:________________________

 8
-8
0
 
 2
-2
0
 
 3
-3
0
 
 4
-2
2
 
 1
-1
0
 
 3
-0
3
 
 1
-0
1
 
 6
-2
4
 3
-2
1
 
 5
-5
0
 
 4
-4
0
 
 6
-6
0
 
 4
-4
0
 
 5
-5
0
 
 11
- 7
4
 
 2
-2
0
 9
-9
0
 
 6
-3
3
 
 5
-5
0
 
 9
-8
1
 
 3
-3
0
 
 7
-6
1
 
 9
-9
0
 
 8
-8
0
 4
-4
0
 
 8
-2
6
 
 9
-9
0
 
 8
-1
7
 
 2
-2
0
 
 1
-1
0
 
 8
-8
0
 
 4
-1
3
 6
-6
0
 
 7
-7
0
 
 1
-1
0
 
 6
-4
2
 
 3
-3
0
 
 7
-7
0
 
 6
-6
0
 
 7
-7
0
Total: 40Goal: _____Complete: _____Correct: _____
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