3 Digits 10 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 344-241+165+251+420+193+229-155+266-464=
#2. 452-262+182-205+467+171+495+869-799+332=
#3. 764-250+171-207+383+340+322+544-172+397=
#4. 379-252+203-308+465+508+834-571+825+154=
#5. 352-235+355-314+462+525+322-541+166+421=
#6. 407-204+207-252+467+121+313+175-436+314=
#7. 347-283+207+178+471+196+271-197+244-391=
#8. 189+250-170+220+385+418-259+177+266+494=
#9. 349-189+191-253+499+159+392-297+632+706=
#10. 172+240+153-209+453+387-268+164-192+483=
#11. 236+291-220+254+387+449-237+100+259+492=
#12. 344-259+163-211+451+812+301+566-336+245=
#13. 385+204-197+219-527+331+550-688+113+709=
#14. 331-237+174-244+409+320-184+156-270+464=
#15. 431-245+204-255+450+607+380-607+415+678=
#16. 329-247+456-257+475+891+169+128-451+128=
#17. 469-184+204-178+480+140+335+954-108+328=
#18. 342-267+269-255+348+121+345-273+503+282=
#19. 171+268-174+296-405+558+967-673+149+599=
#20. 344-187+174+209+473+238+238-164+248-498=
#21. 173+238-177+213+503+352-292+190-211+451=
#22. 176+264-181+211+451+166+268-190+296-348=
#23. 368-292+229-263+454+303-249+420-299+493=
#24. 182+279-210+252+415+313-245+460-253+450=
#25. 450-201+125+262+457+802+474+306-828+124=
My Score is
Well-done!!!
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