Square
Rectangle
Triangle
Composite
Say this number
100
What is the perimeter of this square?
2 + 2 + 2 + 2 = 8cm
100
What is the perimeter of this rectangle?
7 + 7 + 3 + 3 =
14 + 6 =
20cm
100
What is the perimeter of this triangle?
6 + 7 + 5 =
18cm
100
What is the perimeter of this shape?
3 + 8 + 10 + 4 + 7 + 4 = 36cm
100
1457
one thousand four hundred and fifty seven
200
What is the perimeter of this square?
5 + 5 + 5 + 5 = 20cm
200
What is the perimeter of this rectangle?
5 + 5 + 3 + 3=
10 + 6 =
16cm
200
What is the perimeter of this triangle?
3 + 5 + 4 =
12cm
200
What is the perimeter of this shape?
4 + 5 + 4 + 3 + 8 + 8 = 32cm
200
2509
two thousand five hundred and nine
300
What is the perimeter of this square?
7 + 7 + 7 + 7 = 28cm
300
What is the perimeter of this rectangle?
12 + 12 + 7 + 7 =
24 + 14 =
P = 38cm
300
What is the perimeter of this equilateral triangle?
15 + 15 + 15 = 45cm
300
What is the perimeter of this shape?
10 + 6 + 3 + 3 + ? + 3 =
? = 7
= 32cm
300
34988
thirty four thousand nine hundred and eighty eight
400
What is the perimeter of this square?
6 + 6 + 6 + 6 =
24cm
400
What is the perimeter of this rectangle?
5 + 5 + 8 + 8 =
10 + 16 =
26cm
400
What is the perimeter of this triangle?
12 + 12 + 5.5 = 29.5cm
400
What is the perimeter of this shape?
6 + 4 + 2 + 3 + ? + ?
? = 4
? = 7
= 26cm
400
78802
seventy eight thousand eight hundred and two
500
What is the perimeter of a square if each side is 10cm?
10 + 10 + 10 + 10 = 40cm
500
What is the perimeter of a rectangle with sides 4cm and 8cm?
4 + 4 + 8 + 8 =
8 + 16 =
24cm
500
What is the perimeter of an isosceles triangle with two sides at 6 cm and one side at 8 cm?
6 + 6 + 8 = 20cm
500
What is the perimeter of this shape?
4 + 3 + 5 + 10 + ? + ? =
? = 6
? = 8
47cm
500
762432
seven hundred and sixty two thousand, four hundred and thirty two