Multiplication of 1's

Answer all problems first. Press "Check Answers" for your score.
1 x 0 =

1 x 1 =

1 x 2 =

1 x 3 =

1 x 4 =

1 x 5 =

1 x 6 =

1 x 7 =

1 x 8 =

1 x 9 =

1 x 10 =

1 x 11 =

1 x 12 =