3 Digits 3 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 354-283+203=
#2. 389+188-211=
#3. 414-228+216=
#4. 480-251+165=
#5. 416-238+159=
#6. 234+243-112=
#7. 280-153+151=
#8. 373-203+157=
#9. 412-195+195=
#10. 389-250+174=
#11. 334-279+216=
#12. 330-261+185=
#13. 350-228+152=
#14. 410-261+202=
#15. 304-261+187=
#16. 210+234-149=
#17. 321-192+198=
#18. 281+370-196=
#19. 512-255+170=
#20. 355-252+120=
#21. 323-199+198=
#22. 437-271+172=
#23. 420-245+187=
#24. 463-247+197=
#25. 396-240+177=
My Score is
Well-done!!!
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