4 Digits 5 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 1448+7336+9729+7320-2615=
#2. 4744+5619-4223+1930+9634=
#3. 3565+5919+2146-3585+5521=
#4. 4857+2734-2319+1318+3630=
#5. 4540-3741+8945+2437+2114=
#6. 7255+5727+7450-7346+2743=
#7. 3243+1423-2119+1946+9172=
#8. 8314-4515+9540+7439-4339=
#9. 7276+6324+5165+7447+2429=
#10. 5510+5961-3244+6423+2742=
#11. 9867+4977+2454-4238+1212=
#12. 7833-3872-2113+1224+2230=
#13. 8444+6556+2929-3321+9211=
#14. 2852+1228-1735+7557+7317=
#15. 2731+3733+4328-7437+8470=
#16. 3512+2175-4375+3186+8798=
#17. 4753+1211-2417+3627+4952=
#18. 3642+4130+3528+5950+2326=
#19. 4540-2127-2368+2519+3543=
#20. 6370+4589+1821-1114+4828=
#21. 7843+5467+4739-6143+3531=
#22. 3464+7446+9817-4883+3552=
#23. 4239+2468-5845+2627+4747=
#24. 4449-2933+9437+3124+3239=
#25. 9211+2492+3987-2737+8572=
My Score is
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