Challenge your students with this set of 50 place value riddle cards for three-digit numbers! Suitable for high second through fourth graders, the riddles are solved using place value knowledge, algebraic thinking, and logical reasoning.
Want to give more this Valentine's Day than just the usual flowers and chocolates? Set up a personalized romantic scavenger hunt for your sweetheart in minutes using our scavenger hunt creator. Free trial with hundreds of clues and riddles.
The riddle of the Voynich Manuscript. The puzzling - and thus far indecipherable - nature of an old manuscript has confounded some of the world's greatest cryptologists. Is there truly a code to break, or is it all an elaborate hoax?
Did you ever wonder how some people have their fresh vegetables and fruits on table throughout the entire year? The answer for this riddle is using greenhouses. Growing fruits and vegetables inside a greenhouse will protect your plants from birds and stro
Vintage Christmas Card UNUSED Mid Century Cute Santa Shares Some Riddles
My Friend & I Want to Have Escape Room Nights Once in a While. One of Us Will Modify a Room in His House with Puzzles and Riddles and All the Others Will Try to Escape. We Have Plenty of Time & Some Money. What Are Puzzle Ideas for Real Escape Rooms?