3 Digits 5 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 308-269+101+296+488=
#2. 458-299+113+202+483=
#3. 575+748-283+678+408=
#4. 543+255-577+350+570=
#5. 124+925+340-862+739=
#6. 195+256-169+212+449=
#7. 185+251+166-217+456=
#8. 362-202+104-251+457=
#9. 186+285-166+207-458=
#10. 533+121+180-789+126=
#11. 408-265+163+223+456=
#12. 379-185-156+247+444=
#13. 231+188-224+264+451=
#14. 261+506-743+743+477=
#15. 349-303+299-304+464=
#16. 174+265-178+211-460=
#17. 856+673-958+147+959=
#18. 282-238+154-171+413=
#19. 341-284+180-191+493=
#20. 107+686+944-112+328=
#21. 185+244-159+291+398=
#22. 336+506-237+570+347=
#23. 783+279+531-294+535=
#24. 371-276+174+199+457=
#25. 406-203+190+280+446=
My Score is
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