Shapes 1
Shapes 2
Shapes 3
Addition
Subtraction
100
What shape does not have any straight sides?
Circle
100
What is the name of the shape with 8 sides
Octagon
100
How do you divide a trapezoid into 2 equal parts?
Split it in half down the middle.
100
29 + 7 =
36
100
12 - 9 =
3
200
What shape is this?
Square.
There are four equal sides.
200
There are two shapes that both have 4 sides that are all the same length. What are those two shapes?
Square and rhombus.
200
What are these shapes called?
Quadrilaterals.
They all have four sides.
200
18 + 9 =
27
200
17 - 9 =
8
300
What shapes are these?
Triangle.
They all have 3 sides.
300
How many quadrilaterals are there?
5
300
Are all of these squares cut evenly?
Yes.
There are all cut at different areas on the shape, but they are all cut evenly.
300
13 + 22 =
35
300
34 - 14 =
20
400
What shape is this?
Pentagon.
There are 5 sides.
400
Paul says that two halves are the same as one whole. Do you agree with Paul?
Yes, I agree with Paul. If you divide a square into two parts those two parts make one whole square.
400
What type of triangle is this?
Equilateral triangle.
400
24 + 53 =
77
400
59 - 12 =
47
500
What shape is this?
Hexagon.
There are 6 sides.
500
When you divide a shape into 2 equal parts, what is each part called?
one-half
500
Write an equation to represent how many squares it took to cover the rectangle.
0 + 10 = 10
1 + 9 = 10
2 + 8 = 10
3 + 7 = 10
4 + 6 = 10
5 + 5 = 10
500
38 + 52 =
90
500
74- 39 =
35