3 Digits 4 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 532+477+796-783=
#2. 381-292+190+211=
#3. 497+993+701-159=
#4. 362-199+203-297=
#5. 377-270+464-188=
#6. 392-311+410-311=
#7. 812+283+593-370=
#8. 498+351-507+122=
#9. 709+349-227+503=
#10. 191+265-108+290=
#11. 430-237+184-273=
#12. 633-284+211-310=
#13. 770+919-915+574=
#14. 410-227+118-262=
#15. 396-240+177-282=
#16. 158+366+878-108=
#17. 364-200+151-312=
#18. 802+273+550-261=
#19. 170+260-157+205=
#20. 250+490+153-344=
#21. 185+251+166-217=
#22. 225+286-179+167=
#23. 608+134-269+597=
#24. 174+266-165+271=
#25. 372-299+191+259=
My Score is
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