Subtraction

🎲 Random Game
2-1=1 Subtracting 1 4-2=2 Subtracting 2 6-3=3 Subtracting 3 8-4=4 Subtracting 4 10-5=5 Subtracting 5 12-6=6 Subtracting 6 14-7=7 Subtracting 7 16-8=8 Subtracting 8 18-9=9 Subtracting 9 20-10=10 Subtracting 10 -11 Subtracting 11 -12 Subtracting 12 -100 Subtracting 100 -1000 Subtracting 1000 7-4=3 One Digit Subs 25-10=15 Two Digit Subs