Number Riddles: What's My Number? – Printable Math Logic Worksheets Grades 2-4 (PDF with Answer Keys)

30 printable number riddle worksheets for grades 2-4: work backwards from clues like “I think of a number, I double it and add 5 …” to find the mystery number – trains inverse operations and mental math, 8 riddles per sheet. Answer keys included. A4 & US Letter friendly, instant PDF download. © lern-digital.de