Arrays
Make 3 rows of 5
.....
.....
.....
16 shared into 4
4
11 + 24
35
15 - 6
9
What shape has 3 sides
Triangle
Make 2 rows of 10
..........
..........
18 shared into 2
9
24 + 25
49
22 - 8
14
Name a shape that has 4 sides
Make 4 rows of 6
......
......
......
......
24 shared into 12
2
35 + 24
59
36 - 11
25
Octagon
Make 7 rows of 3
...
...
...
...
...
...
...
18 shared into 3
6
36 + 24
60
47 - 24
23
Name a shape with 5 sides
pentagon
Make 8 rows of 6
......
......
......
......
......
......
......
......
6
61
56 - 37
19
What is another name for a shape with 4 sides?
A quadrilateral