4 Digits 5 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 1144+4226+3825+1840-4735=
#2. 8423-4345-3687+2488+3329=
#3. 2332+2445-3229+1224+1122=
#4. 9638+7247+7933+8929-3524=
#5. 5561+3827-4437+6152+2932=
#6. 4067+2946-1523+2480+2573=
#7. 4822+2451+6868-1995+5461=
#8. 1448+7336+9729+7320-2615=
#9. 8489+3327-2521+2710+6977=
#10. 1827+1623-2521+2126+8175=
#11. 4814+3159-3232+2855+2839=
#12. 8640-3950+4063+3621+4428=
#13. 9517+2856+1117+7039-6643=
#14. 7413-4223+7812+2642+1237=
#15. 8851+4527+3115-7132+7439=
#16. 7883+6972+4235+3756+5255=
#17. 7422+3179+1083+1797+2167=
#18. 3429+5894-7994+1233+6172=
#19. 2034+2817+6725-2316+4280=
#20. 4860+3253-4840+5037+9633=
#21. 7449-1859+1734+3640+6862=
#22. 4449-2320+4288+1629+1922=
#23. 9839+2021+5030+4025-2820=
#24. 3327-2437+4937+4723+2928=
#25. 4517+2451-2139+1130+5843=
My Score is
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