4 Digits 4 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 6281+3327+2437+2928=
#2. 7973+3944+1922+1916=
#3. 4288+1629-4687+2488=
#4. 9666+7642+5496+8480=
#5. 2932+1318-2622+1710=
#6. 8433+6415+3446+7475=
#7. 2216+4449-2320+1922=
#8. 1083+1797+2167+3013=
#9. 9859+8155+5882+3714=
#10. 3219+2852+1228+7317=
#11. 8239+2514-6723+3919=
#12. 4084+4746+4840+5037=
#13. 1839+5966+3550+1432=
#14. 4063+3621+2325+2013=
#15. 8851+4527+3115+7132=
#16. 2530+3649+4843+2419=
#17. 9665+4348+8943+9427=
#18. 3325+5439+4517+3120=
#19. 2932+4540-3741+2114=
#20. 2573+4039+4949+7168=
#21. 2260+6128+6438+1951=
#22. 9527+2115+2340+8232=
#23. 2854+1934+5317+2736=
#24. 1728+7176+1117+3830=
#25. 3512+2175-4375+3186=
My Score is
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