Vocabulary: Numbers 0 to 10 - ONALEX

Choose the correct answer. .

1 − 1 = ______. zero. one. two.

1 + 0 = ______. two. zero. one.

3 - 1 = ______. three. two. one.

2 + 1 = ______. four. three. two.

6 - 2 = ______. three. five. four.

3 + 2 = ______. six. five. four.

9 - 3 = ______. six. seven. five.

4 + 3 = ______. six. eight. seven.

9 - 1 = ______. seven. nine. eight.

5 + 4 = ______. ten. nine. eight.

12 - 2 = ______. nine. ten. eleven.