3 Digits 3 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 557-254+158=
#2. 333-199+203=
#3. 292-248+362=
#4. 339-235+180=
#5. 386-269+165=
#6. 525-161+125=
#7. 331-237+174=
#8. 366-196+203=
#9. 237+170-117=
#10. 480-251+165=
#11. 387+189-206=
#12. 348-242+216=
#13. 361-270+394=
#14. 383-311+405=
#15. 678-264+166=
#16. 198+241-156=
#17. 312-254+182=
#18. 347-325+356=
#19. 208+263-149=
#20. 361-245+349=
#21. 456-276+464=
#22. 348-252+175=
#23. 347-262+166=
#24. 190+244-161=
#25. 319-261+185=
My Score is
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