Achievement Unlocked Global Unlocks
I Can Add Five In A Row
Answer five addition problems in a row without any mistakes.
2022-07-29 08:49:38 161
I Can Add Three In A Row
Answer three addition problems in a row without any mistakes.
2022-07-29 08:49:21 162
I Can Add
Solve one addition problem.
2022-07-29 08:49:01 164
I Can Subtract Five In A Row
Answer five subtraction problems in a row without any mistakes.
2022-07-29 08:46:11 159
I Can Subtract Three In A Row
Answer three subtraction problems in a row without any mistakes.
2022-07-29 08:45:42 159
I Can Subtract
Solve one subtraction problem.
2022-07-29 08:44:15 162