Fun Math Riddles for Grade 5

I am an odd number. Take away one letter and I become even. What number am I?

• 7

• 3

• 9

• 5

I am an even number. Take away one letter and I become odd. What number am I?

• 8

• 4

• 6

• 7

What has a head, a tail, is brown, and has no legs?

• A snake

• A tree trunk

• A chocolate bar

• A penny

What has keys but can't open locks?

• A bicycle

• A book

• A computer

• A piano

I am a three-digit number. My tens digit is five more than my ones digit, and my hundreds digit is eight less than my tens digit. What number am I?

• 632

• 385

• 476

• 259

What comes once in a minute, twice in a moment, but never in a thousand years?

• The number '1'

• The word 'Never'

• The letter 'A'

• The letter 'M'

I am an odd number. I am less than 100. The sum of my digits is 12. What number am I?

• 84

• 75

• 66

• 93

What has a neck but no head?

• A tree

• A bottle

• A pillow

• A snake

I am a three-digit number. My hundreds digit is half of my tens digit, which is three times my ones digit. What number am I?

• 632

• 419

• 248

• 365

What has many keys but can't open a single lock?

• A map

• A piano

• A computer keyboard

• A janitor's key ring