Answer Key to Math Practice Worksheet for Fact Family Math B 4+1=5, 1+1=2

Fact Family Math B
4+1=5, 1+1=2
Version 2		Name:________________________

 2
-1
1
 
 1
+3
4
 
 3
-2
1
 
 5
-4
1
 
 2
-1
1
 
 2
+1
3
 
 1
+4
5
 
 2
-1
1
 5
-4
1
 
 1
+2
3
 
 5
-1
4
 
 1
+1
2
 
 2
+1
3
 
 5
-1
4
 
 1
+4
5
 
 4
-3
1
 4
-1
3
 
 4
-3
1
 
 4
+1
5
 
 1
+2
3
 
 1
+1
2
 
 5
-4
1
 
 3
-1
2
 
 1
+2
3
 5
-4
1
 
 3
-2
1
 
 5
-1
4
 
 1
+1
2
 
 4
+1
5
 
 5
-1
4
 
 3
-1
2
 
 1
+4
5
 4
-3
1
 
 3
+1
4
 
 4
-3
1
 
 1
+4
5
 
 4
+1
5
 
 2
-1
1
 
 4
+1
5
 
 1
+1
2
Total: 40Goal: _____Complete: _____Correct: _____
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