math 2/2

Last updated almost 5 years ago

20 questions

1 point

1

Question 1

1.

addition

subtraction

1 point

1

Question 2

2.

1 point

1

Question 3

3.

addition

subtraction

1 point

1

Question 4

4.

1 point

1

Question 5

5.

addition

subtraction

1 point

1

Question 6

6.

1 point

1

Question 7

7.

addition

subtraction

1 point

1

Question 8

8.

1 point

1

Question 9

9.

addition

subtraction

1 point

1

Question 10

10.

1 point

1

Question 11

11.

addition

subtraction

1 point

1

Question 12

12.

1 point

1

Question 13

13.

addition

subtraction

1 point

1

Question 14

14.

1 point

1

Question 15

15.

addition

subtraction

1 point

1

Question 16

16.

1 point

1

Question 17

17.

addition

subtraction

1 point

1

Question 18

18.

1 point

1

Question 19

19.

addition

subtraction

1 point

1

Question 20

20.