Answer Key to Math Practice Worksheet for Dad's Rule #5 Any Number x 2

Dad's Rule #5
Any Number x 2
Version 3
Name:________________________

 2
×6
12
 
 3
×2
6
 
 9
×2
18
 
 2
×6
12
 
 2
×1
2
 
 2
×8
16
 
 2
×3
6
 
 2
×2
4
 3
×2
6
 
 5
×2
10
 
 9
×2
18
 
 3
×2
6
 
 1
×2
2
 
 8
×2
16
 
 2
×9
18
 
 2
×8
16
 4
×2
8
 
 6
×2
12
 
 4
×2
8
 
 7
×2
14
 
 2
×9
18
 
 7
×2
14
 
 2
×1
2
 
 2
×8
16
 5
×2
10
 
 2
×5
10
 
 9
×2
18
 
 6
×2
12
 
 2
×7
14
 
 2
×4
8
 
 2
×2
4
 
 2
×9
18
 2
×8
16
 
 5
×2
10
 
 6
×2
12
 
 2
×1
2
 
 2
×3
6
 
 2
×5
10
 
 5
×2
10
 
 2
×4
8
Total: 40Goal: _____Complete: _____Correct: _____
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