3 Digits 7 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 349-237+182+536-273+170-299=
#2. 168+274-191+168+274-191+266=
#3. 237+239-148+555+396-581+354=
#4. 355-296+222+351-249+179+292=
#5. 221+198-191+194+184-178+203=
#6. 353-295+213+347-251+164-217=
#7. 379-252+203+352+408-619+545=
#8. 292-248+362+693-180+165-206=
#9. 381-292+190+325-234+491-304=
#10. 231+257-163+315-257+169+258=
#11. 424-234-112+324-205+210-259=
#12. 173+227-207+359-315+211-179=
#13. 171+259-185+557-254+158-206=
#14. 325-234+491+317-254+178+200=
#15. 426-246+465+231+229-173+253=
#16. 195+122-269+195+199+122-269=
#17. 318-199+496+206+272+171-199=
#18. 348-242+216+375-274+224-302=
#19. 437-260+174+352-292+190-211=
#20. 368-261+156+329-247+456-257=
#21. 347-262+166+324-267+171-215=
#22. 344-262+458+458-299+113+202=
#23. 177+242-183+177+242-183+215=
#24. 416-197+196+371-246+181-282=
#25. 195+272-169+540+304-514+278=
My Score is
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