3 Digits 3 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 371-276+174=
#2. 353-249+497=
#3. 456-276+464=
#4. 354-235+220=
#5. 186+248-154=
#6. 557-254+158=
#7. 225+286-179=
#8. 361-192+182=
#9. 467-296+211=
#10. 180+271-168=
#11. 397-285+372=
#12. 215+178-209=
#13. 420-245+187=
#14. 485-295+499=
#15. 363-206+200=
#16. 418-181+215=
#17. 482-305+203=
#18. 320-203+207=
#19. 416-192+296=
#20. 686-245+169=
#21. 416-238+159=
#22. 425-264+162=
#23. 431-245+204=
#24. 202+164-211=
#25. 188+391-167=
My Score is
Well-done!!!
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