3 Digits 7 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 380-247+251+390-248+391+264=
#2. 170+306-221+170+306-221+201=
#3. 197+280-211+396-233-154+208=
#4. 349-258+209+212+199-197+274=
#5. 292-215+443+180+246+193-215=
#6. 233+254-167+363-250+176-284=
#7. 280-153+151+319-261+185+284=
#8. 317-271+228+398-195+399-288=
#9. 325-267+162+368-272+169-199=
#10. 176+278-215+176+278-215+303=
#11. 195+250-189+195+250-189+280=
#12. 303-273+416+190+301-182+219=
#13. 235+253-170+235+253-170+291=
#14. 286+194-163+353-295+213+260=
#15. 195+256-111+195+256-111+275=
#16. 332-282+206+352-235+355-314=
#17. 398-195+399+304-252+454-261=
#18. 351-249+179+218+238-173+279=
#19. 224+251-164+354-247+373-166=
#20. 323-260+104+311-251+271-285=
#21. 481+288-221+431-277+175+258=
#22. 178+285-202+178+285-202+264=
#23. 324-205+152+389-250+174+285=
#24. 397-199+194+252+239-212+223=
#25. 174+265-178+304-261+187-204=
My Score is
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