Rogue Algorithm

These six self-checking riddles focusing on rounding to the nearest 10 and 100 are a great resource for classwork, centers, or homework. My kids love doing riddles like these (though I think what they love even more is telling me how corny the jokes are). I, of course, love being able to quickly grade an entire stack of papers! ________________________________________________________________________ Common Core State Standards for Mathematics addressed: Numbers and Operations in Base Ten (NBT)

These twelve self-checking number line riddles focusing on interpreting number lines using whole number intervals are a great resource for classwork, centers, or homework. My kids love doing riddles like these (though I think what they love even more is telling me how corny the jokes are). I, of course, love being able to quickly grade an entire stack of papers! Included: • 12 self-checking puzzles • answer key for each puzzle About the Puzzles These twelve puzzles were designed to build stud

These eight self-checking riddles focusing on representing and multiplying with powers of ten in exponent form are a great resource for classwork, centers, or homework. My kids love doing riddles like these (though I think what they love even more is telling me how corny the jokes are). I, of course, love being able to quickly grade an entire stack of papers! _________________________________________________________________________ Common Core State Standards for Mathematics addressed: Number