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ZAP 2011, Exercise 5 — Waterfall numbers between 5000 and 6000

Patterns and sequencesZAP 2011Medium

Your answer

Enter all the numbers, separated by semicolons. The order does not matter.

Related exercises

Easier

ZAP 2012, Exercise 5 — Even numbers with digit sum 12 between 3500 and 4000 Combinatorics 002 — Multiples of 15 with digit sum 9

Similar

ZAP 2010, Exercise 6 — Palindromes with digit sum 9 ZAP 2007, Exercise 4 — Five-digit number with digit sum 22, all different digits ZAP 2014, Exercise 7 — Five-digit numbers from {2,3,4,5,6,7,8,9}Combinatorics 031 — ZAP 2020, Exercise 3: Project week groups Combinatorics 001 — Sports-day groups

Harder

Combinatorics 032 — ZAP 2020, Exercise 5: Four-digit numbers with conditions Combinatorics 033 — ZAP 2019, Exercise 8: Five-digit numbers from 1,2,3,4,5 Combinatorics 035 — ZAP 2018, Exercise 8