4 Digits 4 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 6572+5421-3271+2385=
#2. 9817+4883+5821+6978=
#3. 1922+4035-2125+7164=
#4. 1355+6742-5814+1733=
#5. 3494+1535+5289+4533=
#6. 3616+2326+4828+9816=
#7. 6249+5039+8641+2772=
#8. 4579+5419+3219+1152=
#9. 7367+7984-4245+1411=
#10. 2523+8146+7119+1843=
#11. 3413+2624+5597+3435=
#12. 1304+7686-8930+1901=
#13. 5842+5540+6820+6831=
#14. 7423+7135+6832+1919=
#15. 7039+1655+1570+1282=
#16. 3535+3821+4543+3512=
#17. 7661+3321+6217-5417=
#18. 2212+4228-3313+2534=
#19. 4198+3677+4165+5972=
#20. 7917+4271+1486+1267=
#21. 8468+6467+3481+7437=
#22. 5691+7163+6765+4782=
#23. 9619+7323+1425+2161=
#24. 4937+4723+2433+1627=
#25. 2863+1351+6874+3324=
My Score is
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