Achievement Unlocked Global Unlocks
I Can Add Five In A Row
Answer five addition problems in a row without any mistakes.
2022-07-30 07:11:30 161
I Can Add Three In A Row
Answer three addition problems in a row without any mistakes.
2022-07-30 07:11:08 162
I Can Add
Solve one addition problem.
2022-07-30 07:10:05 164
I Can Subtract Five In A Row
Answer five subtraction problems in a row without any mistakes.
2022-07-30 07:06:29 159
I Can Subtract Three In A Row
Answer three subtraction problems in a row without any mistakes.
2022-07-30 07:06:04 159
I Can Subtract
Solve one subtraction problem.
2022-07-30 07:04:39 162