3 Digits 4 Rows with timer
It contains 25 questions with timer. You can attempt multiple times, everytime questions will be changed.
#1. 150+363+214-436=
#2. 304-261+187-204=
#3. 528+101-234+166=
#4. 445-299+113-202=
#5. 597+389-635+376=
#6. 343+652-421+123=
#7. 394-271+169-215=
#8. 342-284+428-316=
#9. 550+299-344+536=
#10. 381-292+190+211=
#11. 358-107-211+245=
#12. 343-280+156+214=
#13. 698+540+438-798=
#14. 107+327+248-486=
#15. 347-191+219-264=
#16. 512-255+170-247=
#17. 437-254+158-281=
#18. 479+554+296-144=
#19. 260+504-347+977=
#20. 455-241+155-255=
#21. 525+322-541+166=
#22. 509+113-366+296=
#23. 354-235+220-214=
#24. 509+113-366+296=
#25. 171+248-231+309=
My Score is
Well-done!!!
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