3 Digits 10 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 176+260+175-187+447+349-303+299-304+464=
#2. 469-184+204-178+480+108+705+895-100+330=
#3. 333-275+168+284+373+611+748-349+619+408=
#4. 339-268+374-275+473+288+456+225-438+286=
#5. 433-252+156-323+496+983+882+735-180+864=
#6. 350-184+218-261+512+521+915-583+153+425=
#7. 416-192+296-328+446+812+215+628-412+774=
#8. 203+268-176+193+504+354-286+184-194+487=
#9. 180+271-168+205-459+668+416-378+436+796=
#10. 172+282-208+309-486+537+670-652+261+776=
#11. 174+265-178+211-460+663+167+357-243+436=
#12. 383-311+405-310+450+153+249-326+146+217=
#13. 353-257+451-290+394+663+626+265-578+402=
#14. 344-241+165+251+420+193+229-155+266-464=
#15. 332-198+392-279+512+781+701-135+357+321=
#16. 706-184+208-210+468+545+378+801-279+996=
#17. 377-270+464-188+483+321+240+458-449+339=
#18. 319-278+215-251+417+347-191+219-264+458=
#19. 353-295+213+260+389+611+748-349+619+408=
#20. 397-299+204-125+366+330+594-323+136+347=
#21. 395-237+208-261+449+527+103-391+453+410=
#22. 364-194+198-307+474+567+219-397+158+437=
#23. 242+229-196+264+454+399+527-206+572+380=
#24. 233+228-176+253+413+193+267-162+268-471=
#25. 418-181+215-261+521+183+687+559-314+673=
My Score is
Well-done!!!
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