4 Digits 4 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 6172+2833-7872+2230=
#2. 6572+5421-3271+2385=
#3. 8945+2437-2521+2710=
#4. 4072+3954+3932+2719=
#5. 4236+1725+7933+7421=
#6. 7422+3179+2975-4326=
#7. 2861+7628+1778+3022=
#8. 4895+4986+3354+3944=
#9. 9340+5123+8253+6546=
#10. 4273+6481+6412+8723=
#11. 7324+4465+2230+1631=
#12. 9534+5919+6434-5983=
#13. 9665+4348+8943+9427=
#14. 7255+5727+7450+7346=
#15. 5821+3729+6937+1145=
#16. 5449+2346+3562+8217=
#17. 5441+2916+9477+2054=
#18. 7483+3275-6583+1845=
#19. 3228+1834+2213+1012=
#20. 5461+6144+9479+3484=
#21. 9666+3484+5820+2448=
#22. 2142+3417+4579+2874=
#23. 9666+7642+5496+8480=
#24. 1928+1421+3135+2116=
#25. 4442+3937+6113+4431=
My Score is
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