You know, I can't help feeling that this would work better with something to aim at.

Well, it's 10 pin bowling, so what we need is the 10 times table

1 times 10 is 10

2 times ten is 20

3 times 10 is 30

4 times 10 is 40

5 times 10 is 50

6 times 10 is 60

7 times 10 is 70

8 times 10 is 80

9 times 10 is 90

10 times 10 is 100

11 times 10 is 110

12 times 10 is 120

That's better! Now try!

Oops! Well at least the ten times table is easy.

Just add a 0 to the number you're multiplying!