Addition Training

Enter the sum of the number at the top and the number on the left in the square.
Range:10 to 99
Size:10 x 10
Time:
0.0
Avg. Time:427.5
Best Time:427.5
Attempts:1
Your Avg. Time:Login to view
Your Best Time:Login to view
Attempts:Login to view

+ 43 80 47 49 63 71 79 20 59 69 +
44 44
13 13
88 88
38 38
47 47
78 78
50 50
51 51
42 42
20 20
+ 43 80 47 49 63 71 79 20 59 69 +