Question 10
Paul counted correctly the number of times the digit “6” appears in the whole number list from 520 to 620. What answer did Paul get?
Planned review repeat (editorial): this source item appeared in SET 2, Q13. It is one of the 12 final-fill repeats explicitly allocated by the frozen core plan.
Self-study counting convention (editorial): include both 520 and 620, and count every occurrence of the digit, including two occurrences within one number.
Planned review repeat (editorial): this source item appeared in SET 2, Q13. It is one of the 12 final-fill repeats explicitly allocated by the frozen core plan.
Self-study counting convention (editorial): include both 520 and 620, and count every occurrence of the digit, including two occurrences within one number.