3 Digits 5 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 206+278-160+266-482=
#2. 174+289-195+270-403=
#3. 392-203+156+286+473=
#4. 355-269+371-272+463=
#5. 353+309+557-172+677=
#6. 499-108+203+201+474=
#7. 980+393-260+503+648=
#8. 320-245+447-311+347=
#9. 252+300+218-186+468=
#10. 180+246+193-215+443=
#11. 201+279-160+203-458=
#12. 265+396+570-445+675=
#13. 667+495+990-306+248=
#14. 993+388-759+759+505=
#15. 395-237+208-261+449=
#16. 381-292+190+211+451=
#17. 200+280-161+223-418=
#18. 443-295+499-331+358=
#19. 273+103+130-419+657=
#20. 532+477+796-783+738=
#21. 530+301-574+330+594=
#22. 557-254+158-206+459=
#23. 319+312+611-249+416=
#24. 308-269+101+296+488=
#25. 428+635-692+129+326=
My Score is
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