Vocabulary
Addition
Subtraction
Shapes
Form/Value
100
The amount a container can hold
What is capacity?
100
The sum of 8 and 9.
What is 17?
100
15-8
What is 7?
100
A three sided figure
What is a triangle?
100
The expanded form of 451.
What is 400 + 50 + 1?
200
When folded both parts match exactly.
What is symmetry?
200
The sum of 13 and 13.
What is 26?
200
96-42
What is 54?
200
Four sided figure that has one pair of parallel lines.
What is a trapezoid?
200
The expanded form of 579
What is 500 + 70 + 9?
300
The shapes are the same size and the same shape.
What is congruent?
300
The sum of 58 and 33.
What is 91?
300
80-27
What is 53?
300
Four sided figure with two pairs of parallel lines.
What is a parallelogram?
300
The standard form of 70 + 3 + 500
What is 573?
400
The distance around a shape.
What is perimeter?
400
The sum of 248 and 427.
What is 675?
400
617-345
What is 272?
400
A solid figure that has two flat surfaces but no vertices.
What is a cylinder?
400
The value of 6 in 362.
What is 60?
500
The measure of the space inside a shape.
What is area?
500
The sum of 369 and 274.
What is 643?
500
724-368
What is 356?
500
I am a solid figure with 8 vertices but not all of the edges are equal.
What is a rectangular prism?
500
The value of 2 in 2,485
What is 2,000?
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