Who Am I? What Number Am I? What Shape Am I? Can You Draw Me? The following Cooperative Problems were created by 5th grade teachers on Day Four of the Preparing for Success in Algebra California Mathematics and Science Partnership (CaMSP) Year One - Summer 2001

I have two digits I am a perfect square I have three factors I am divisible by 5

Only two of my sides are parallel I have two acute angles Only two of my sides are parallel Only two of my sides are congruent My angles add up to 360°

I am a prime number smaller than 10 I am an odd number. I am a prime number smaller than 10 100 is one of my multiples I am a factor of 50.

I am divisible by 3 I am a composite number I am an odd number I am greater than 50

Two of my sides are parallel The sum of my angles is 360° Two of my sides are parallel I have 4 sides 1/2 (base x height) finds my area

The difference of my non-congruent sides is one foot I am a quadrilateral My area is less than 45 ft squared My perimeter is 26 ft

I have two sets of equal angles I have two sets of parallel lines I have all equal sides I am a polygon

I am equivalent to five tenths I am part of a whole I am in lowest terms I am equivalent to five tenths I am between (1/4) and (3/4)

The sum of my digits is seven I am a composite number I am divisible by five The sum of my digits is seven I am a multiple of five

I am equivalent to six dimes I can be reduced to (3/5) I can be expressed in tenths and hundredths I am less than one

I have three equal sides I have three angles I have three equal sides I am a polygon The sum of my angles is 180º

I have four right angles I am a quadrilateral I am a polygon I have four right angles I have four sides

The sum of my digits is equal to three squared I am an even number I am a composite number The sum of my digits is equal to three squared Each of my digits is prime

I can be written as a mixed number I am less than 2 and greater than 1 I have a 2 in the tenths place I can be divided by fourths

The sum of my digits is seven I am a two digit number I am a composite number The sum of my digits is seven I am a multiple of five

The product of my digits is 40 I am divisible by 5 The product of my digits is 40 The sum of my digits is 13 One of my digits is odd and the other is even

Two of my angles are obtuse I have 5 sides I have 5 angles Two of my angles are 90° Two of my angles are obtuse

I have one pair of parallel sides I am a quadrilateral I have one pair of parallel sides Two of my sides are congruent I have no right angles

If I were money, I would be 25¢ less than $1.00 I am more than one half I can be represented by .75 If I were money, I would be 25¢ less than $1.00 An equivalent fraction is (9/12)

I’m equivalent to an improper fraction I am a fraction If you multiply my whole number by my denominator and add my numerator, I become an improper fraction My numerator is larger than my denominator What fraction vocabuary word am I?

I am equivalent to five tenths I am part of a whole I am in lowest terms I am equivalent to five tenths I am between (1/4) and (3/4)

The sum of my digits is one I am a multiple of 25 I am an even number The sum of my digits is one I am a number less than 200

All of my angles are obtuse and congruent The sum of my angles is 720° All of my angles are obtuse and congruent The sum of my sides is a multiple of 36 I can be divided into equilateral triangles

I am a multiple of thirty-three I am an odd number I am a multiple of thirty-three The sum of my digits is 18 I am a number less than ten squared

I am a closed plane figure I have two pairs of congruent opposite sides Two of my opposite angles are congruent Two of my opposite angles are obtuse

I’m not a rational number You can figure out who I am if you go in a circle I come in different flavors such as apple an pumpkin I’m not a rational number

I am not a natural number I am not an integer I am not a natural number I am a rational number My square root is zero

The first digit is two greater than my second digit My digits are both odd The first digit is two greater than my second digit I am a prime number The product of both of my digits equal the first digit

Clue One Clue Two Clue Three Clue Four