3 Digits 7 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 208+263-149+208+263-149+258=
#2. 213+278-192+213+278-192+152=
#3. 452-262+182+380-247+251-277=
#4. 296-246+316+141+274-155+221=
#5. 280-153+151+319-261+185+284=
#6. 172+268-199+371-159-132+310=
#7. 344-259+163+362-202+104-251=
#8. 143+295-176+341-284+180-191=
#9. 451-141+204+237+170-117+277=
#10. 643-308+223+614+229-833+163=
#11. 339-235+180+347-177+213-303=
#12. 366-196+203+221+198-191+272=
#13. 363-250+176+365-276+169+282=
#14. 344-187+174+364-200+207-265=
#15. 406-203+190+366-280+469-270=
#16. 371-159-132+324-195+151-251=
#17. 378-282+185+397-199+194-293=
#18. 376-246+176+356+417-100+566=
#19. 361-270+394+334+470-774+566=
#20. 197+252-178+197+252-178+269=
#21. 216+271-175+216+271-175+278=
#22. 362-199+203+222+199-164+331=
#23. 331-282+298+387-283+178+280=
#24. 321-192+198+332-282+206+258=
#25. 380-247+251+390-248+391+264=
My Score is
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