4 Digits 5 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 4239+2468-5845+2627+4747=
#2. 7661+3321+6229+8133-1611=
#3. 3429+5894-7994+1233+6172=
#4. 3312+4899+2135-2440+3286=
#5. 2135+3446+4525-3262+2532=
#6. 3232+9544+9666-3484+4320=
#7. 9211+2492+3987-2737+8572=
#8. 6035-2158+7656+6442+3235=
#9. 8054+8132+9417-1239+4326=
#10. 4639+4252-2321+3934+5366=
#11. 8618+4552-5320+2822+3341=
#12. 9619+7323+1425+2161+6172=
#13. 2572+6149-1441+1739+5667=
#14. 8924-4460-2814+1733+3729=
#15. 7422+3179+1083+1797+2167=
#16. 3565+5919+2146-3585+5521=
#17. 2428+4730-2431+3341+3533=
#18. 2336+9235+2438-3993+2362=
#19. 4435+2926+2436-1940+4135=
#20. 9724-5937+5724+1873-6224=
#21. 8681-7571+2386+3522+1118=
#22. 4822+2451+6868-1995+5461=
#23. 9867+4977+2454-4238+1212=
#24. 8640+3292-2156+3153+4739=
#25. 3428+4340-2615+4521+3422=
My Score is
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