3 Digits 5 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 192+260-157+280-452=
#2. 381-296+220+270+395=
#3. 277+803+659-641+868=
#4. 304-252+454-261+492=
#5. 357-186+471-291+485=
#6. 410-278+217-308+469=
#7. 288+456+225-438+286=
#8. 292-248+362-287+412=
#9. 812+310+584-310+227=
#10. 321-192+198-326+449=
#11. 339-268+374-275+473=
#12. 294-203+425-275+465=
#13. 208+263-149+258+396=
#14. 400-256+151+319+504=
#15. 404-258+153+277+458=
#16. 282-194+196-186+510=
#17. 393-233+152-221+405=
#18. 558+748-309+594+376=
#19. 201+279-160+203-458=
#20. 774+327-255+503+500=
#21. 532+759-744+161+377=
#22. 250+490+153-344+709=
#23. 303-249+420-299+493=
#24. 347-253+149-204+479=
#25. 167+403-234+503+452=
My Score is
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