3 Digits 10 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 706-184+208-210+468+725+574+181-849+849=
#2. 351-247+105+276+419+509+567-255+305+565=
#3. 321-283+209-177+482+608+393-390+594+553=
#4. 431-277+175+258+503+833+220+856-764+264=
#5. 237+239-148+262-486+957+277+981-433+125=
#6. 304-252+454-261+492+593+353-227+503+290=
#7. 374-252+208-309+463+596+794+933-176+996=
#8. 401-277+175+217+451+866+441+470-217+804=
#9. 392-203+156+286+473+490+598+407-206+408=
#10. 396-240+177-282+454+797+382-344+824+507=
#11. 323-250+203+330+419+993+388-759+759+505=
#12. 237+170-117+277-400+733+215+308-208+801=
#13. 177+242-183+215+389+355-277+428-258+503=
#14. 357-289+166+279+453+186+920-151+593+700=
#15. 171+304-210+195+472+416-238+159+248+496=
#16. 354-235+220-214+502+633+385-674+466+559=
#17. 398-195+399-288+455+812+290+654-437+144=
#18. 677-248+168-274+479+374+933+829-981+981=
#19. 461-243+205+219+508+331+583+380-163+425=
#20. 497-230+149-224+366+568+465+607-536+832=
#21. 303-192+217-270+453+123+705+865-903+354=
#22. 173+227-207+490-470+890+867+636-849+836=
#23. 389-250+174+285+407+238+238-164+248-498=
#24. 203+268-176+193+504+354-286+184-194+487=
#25. 368-292+229-263+454+303-249+420-299+493=
My Score is
Well-done!!!
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