4 Digits 4 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 1975+2358+2569+6121=
#2. 4280+2780+4637+5778=
#3. 8019+5561+7654+1194=
#4. 8818+4616+1925+8121=
#5. 1957+2118+2162+3628=
#6. 1418+5459-3235+1714=
#7. 4072+3954+3932+2719=
#8. 3314+1932+1323+2425=
#9. 4248+6453-8881+8796=
#10. 2979+1742+5814-3412=
#11. 2854+1934+5317+2736=
#12. 2831+3429-1317+1215=
#13. 5432+2151+3182+7153=
#14. 3498+1949+3424+8342=
#15. 6146+2522+1924+1813=
#16. 8054+8132+9417-1239=
#17. 4625+1976+3631+3124=
#18. 4782+3339+2980+2444=
#19. 8365+4030+6931-1825=
#20. 1083+1797+2167+3013=
#21. 4837+1016+2610+3926=
#22. 4952+3934-4145+7265=
#23. 7022+4838+2147+9115=
#24. 3974+3732+3965+3518=
#25. 9619+7323+1425+2161=
My Score is
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