Surprise!
What operation do you use when finding area?
multiplication
What is the place value of 3 in 5,639?
Tens (30)
A rectangle has a length of 4cm and a width of 2cm. What is the area?
8 cm2
A rectangle has a length of 4cm and a width of 2cm. What is the perimeter?
12 cm.
Perimeter is the measurement on the _______ of a shape and area is the measurement on the _____ of a shape.
What is outside and inside? (Must say them in the correct order)
True or false?
234,908 > 214,999
True.
What is the difference between 298,775 and 189,882?
108,893
A rectangle has a length of 9cm and a width of 5cm. What is the area?
45 cm2
A rectangle has a length of 9cm and a width of 5cm. What is the perimeter?
28cm.
The farm is 9m wide and 10m long. The perimeter of the farm is ____ and the area of the farm is _____
P = 38m
A = 90m2
Put -3, 0, -4, 2 and 1 in ascending order.
-4, -3, 0, 1, 2
12.13 - 9.434
2.696
A room has an area of 30m2 and a width of 6m. The length of the room is _____
5m
A rectangle has a length of 9cm and a width of 6cm. What is the perimeter?
30 cm.
The new playground needs a fence. The shape of the playground is a square. The area is 81m2. Each side is _____ m and the perimeter is ____ m.
Side = 9m
P = 36m
Perpendicular lines cross at ______________ angles.
Mr Larsen caught four fish. Their weights were: 450g, 1.2kg, 350g and 700g.
What is the total weight of his fish in kg?
2.7kg
A triangle has a base of 3cm and a height of 4cm. What is its area?
6cm2
A rectangle has a length of 7mm and a width of 4mm. What is the perimeter?
22mm.
A garden plot is 1m wide and 7m long. What is the perimeter of the garden plot? What is the area of the garden plot?
P = 16m
A = 7m2
What is the smallest number 2, 3, 4 and 6 are all factors of?
12
What percentage of Ms Larsen's kids are boys?
50%
A triangle has a base of 7cm and an area of 21cm2.
What is its height?
6cm
A rectangle has a length of 7m and an area of 42m2. The perimeter of the rectangle is ____
26m
A picture book in the library measures 10cm by 24cm. A chapter book in the library measures 30cm by 8cm. Do the books have the same area or the same perimeter?
Same area.