Area (2D)
Vocabulary
Decimal math
Multi-digit multiplication
100
The area of this rectangle:
What is 99 square miles?
100
A shape that has three straight sides and three angles.
What is a triangle?
100
54.39 + 19.09
What is 73.48?
100
26 x 6
What is 156?
200
The area of this triangle:
What is 10 square inches?
200
The amount of space inside a two-dimensional shape.
What is area?
200
531.4 + 1.903
533.303
200
73 x 10
What is 730?
300
The area of this triangle:
What is 130 square mm?
300
A shape that has four straight sides and four angles. All sides are the same length, and all angles are right angles.
What is a square?
300
25.44 - 19.7
What is 5.74?
300
35 x 12
What is 420?
400
The area of this parallelogram:
What is 30 square cm?
400
Any shape with four straight sides and four right angles.
What is a rectangle?
400
463.8 x 7
What is 3246.6?
400
68 x 23
What is 1564?
500
The area of this polygon.
What is 25 square units?
500
A shape with four sides. Each side is parallel to one other side.
What is a parallelogram?
500
Joseph has 5 envelopes. Each envelope contains $15.68. How much money does he have in all?
What is $78.40?
500
133 x 25
What is 3,325?
600
The area of this quadrilateral:
What is 26 square units?
600
Any shape that has four straight sides.
What is a quadrilateral?
600
374.1 ÷ 0.3
What is 1,247?
600
496 x 82
What is 40,672?