2D Shapes
3D Shapes
Fractions and Mysteries
Word Problems
Mystery
100

a shape with one set of parallel lines

What is a trapezoid?

100
a shape with no vertices, no edges, and no faces
What is a sphere?
100
This part of the fraction tells me how many pieces make the whole.
What is the denominator?
100

A strip diagram with different parts and an unknown total can be solved with this operation

What is addition?

100
This uses the same numbers to make number sentences.
What is a fact family?
200
a shape with 5 sides
What is a pentagon?
200
a shape with only one face
What is a cone?
200
This part of the fraction tells me how many pieces are shaded (or non-shaded or eaten or whatever is asked).
What is the numerator?
200

A strip diagram with equal groups and an unknown total can be solved with this operation.

What is multiplication?

200
This means that two shapes are the same size and same shape.
What is congruent?
300
a shape with 8 sides
What is an octagon?
300
a shape that has the same number of faces, vertices, and edges as a cube
What is a rectangular prism?
300

What is this called:      

1/4 + 1/4 + 1/4 = 3/4

What is a sum of unit fractions?

300

A strip diagram with a total, different parts, and an unknown part can be solved with this operation?

What is subtraction?

300
A graph that uses pictures and a key to show information.
What is a pictograph?
400
a shape with 4 sides
What is a quadrilateral?
400
An edge is created when these come together.
What are faces?
400
This is the distance around the outside of a shape
What is the perimeter?
400

A strip diagram with a total, known equal groups OR known in each group can be solved with this operation.

What is division?

400
a quadrilateral with 2 sets of parallel sides, equal sides and no right angles

What is a rhombus?

500
a shape with 6 sides
What is a hexagon?
500
This is formed when two edges come together.
What is a vertex?
500
This is the amount of space taken up the in MIDDLE of a shape.
What is the area?
500
These are the four operations and their answers.
What is addition with sums, subtraction with differences, multiplication with products, and division with quotients?
500
This is the number sentence you should write if the question says "There are 226 girls and 196 boys going on the field trip. ABOUT how many students are going to the nearest hundred?"
What is 200 + 200 = 400?
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