Area
What is the formula for finding the area of a square or a rectangle?
Area = length x width
What is the perimeter of a square that has a side which measures 3 cm
Perimeter = 12 cm
3/4 + 2/4 =
3/4 + 2/4 = 5/4 = 1 1/4
8/10 - 6/10 =
8/10 - 6/10 = 2/10 = 1/5
What is the formula for finding the area of a triangle?
Area of triangle = base x height / 2
What is the perimeter of a rectangle that measures 45 cm in length and 3 cm in width.
Perimeter = 45cm + 45cm + 3cm +3cm = 96cm
3/4 + 3/8 =
Answer 1 1/8
5/6 - 1/2 =
5/6 - 1/2 = 2/6 = 1/3
What is the area of a rectangle that measures 80cm in length and 10cm in width
Area = 80cm x 10cm = 800 cm squared
What is the perimeter of a square that has a length measuring 40 cm
40+40+40+40 =160cm
5/6 + 11/12 =
5/6 + 11/12 = 1 3/4
2/3 - 5/12 =
2/3 - 5/12 = 3/12 = 1/4
The perimeter of a rectangle is 20 centimetres. The length is 6 centimetres. What is the area of the rectangle?
Area = 6cm x 4cm = 24 cm squared
The area of a rectangle is 28 square meters. The length is 7 meters. What is the perimeter of the rectangle?
7cm + 7cm + 4cm + 4cm = 22cm
The penguin nursery is open two times a day: 2 /3 hour at noon and 5/12 hour in the afternoon. How much time is the penguin nursery open every day?
2/3 + 5/12 = 1 1/12 The penguin nursery opens 1 1/12 hours.
Tom wants to complete 3/7 of a crossword today. Tom has already done 1/7 of a crossword. What fraction of a crossword does Tom have left to finish?
2/7 of a puzzle
A triangle is drawn inside a square. The square has sides that measure 20cm. What is the area of the triangle?
Area = base 20cm x height 20cm = 400cm / 2 =
200cm squared
Steve built a square hamster pen that has a perimeter of 240 centimetres. What is the length of one side of Steve's hamster pen?
240cm /4 = 60cm
It took Nick five-thirds of an hour to complete his math homework on Monday, three-fourths of an hour on Tuesday, and five-sixths of an hour on Wednesday. How many hours did he take to complete his homework altogether?
5/3 + 3/4 + 5/6 = 39/12 = 3 3/12 = 3 1/4
Mike was told to practice playing guitar for 11/12 of an hour per day. Mike has already played 1/11 of an hour today. How many hours does Mike still need to practice today?
109/132 of a hour