3 Digits 4 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 366-280+469-270=
#2. 357-226+154-283=
#3. 692+205+479-504=
#4. 186+252+119-266=
#5. 235+253-170+291=
#6. 345-239+163-200=
#7. 726+438-554+350=
#8. 540+285-579+349=
#9. 229+285-182+273=
#10. 355-255+153-207=
#11. 325-267+162+264=
#12. 203+433+588-365=
#13. 677-230+147-256=
#14. 323+823-504+580=
#15. 774+327-255+503=
#16. 353-290+172+173=
#17. 159+392-297+632=
#18. 281+545-388+788=
#19. 381-232-112+308=
#20. 165+264-181+290=
#21. 466-241+155-259=
#22. 222+189-202+268=
#23. 195+199+122-269=
#24. 675-255+156-281=
#25. 743+712-161+394=
My Score is
Well-done!!!
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