3 Digits 10 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 388+197-200+257-463+432+583-712+218+380=
#2. 227+299-216+276+418+175+250-199+305-471=
#3. 368-179-184+244+471+586+389+187-468+696=
#4. 363-250+176-284+418+523+393-461+654+566=
#5. 192+260-157+280-452+570+668+436-144+772=
#6. 166+275-188+266-394+754+236+495-268+517=
#7. 216+203-203+276+459+356+417-100+566+429=
#8. 197+252-178+269+373+380-271+166+275+512=
#9. 195+250-189+280+356+400-256+151+319+504=
#10. 168+273-170+278-506+149+249+727-434+352=
#11. 323-260+162+218+451+294+545-339+939+679=
#12. 194+184-178+203+480+301-199+167-260+475=
#13. 253+198+111-245+455+347-253+149-204+479=
#14. 168+273-154+263-442+730+981+674-764+158=
#15. 357-272+349-217+394+630+490+318-159+423=
#16. 223+303-209+282-420+586+967-443+174+408=
#17. 633-284+211-310+454+854+993+729-467+467=
#18. 342-284+428-316+476+528+101-234+166+361=
#19. 361-270+394-299+342+856+673-958+147+959=
#20. 372-299+191+259+362+993+388-759+759+505=
#21. 216+271-175+278+371+449-168+113+274+406=
#22. 392-266+170-259+377+305+306+770-733+381=
#23. 180+246+178-221+381+483-263+177-250+398=
#24. 457-246+465-215+497+505+374+580-159+442=
#25. 364-200+151-312+499+260+342+255-505+132=
My Score is
Well-done!!!
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