Multiplication
What is 17 x 15?
255
Find the area of a rectangle with a length of 8 cm and a width of 5 cm.
40cm2
I have 6 faces, all of them are squares.
I have 12 edges and 8 vertices.
All my sides are equal in length.
Who am I?
Cube
What are the chances of rolling an even number on a standard die?
3/6
What is 127 ÷ 5? (Answer with remainder)
25 r 2
What is 25 x 18
450
A rectangle has a length of 12 m and a width of 11 m. What is its area?
121m2
I have 5 faces, 8 edges, and 5 vertices.
One of my faces is a square and the other four are triangles.
Who am I?
Square based Pyramid
A bag contains 4 red marbles, 3 blue marbles, and 5 green marbles. If you pick one marble at random from the bag, what is the probability that it is blue?
3/12 or 1/4
What is 200 ÷ 9? (Answer with your remainder as a fraction)
22 2/9
Mr. Connor makes $23 per hour repairing cars at the auto shop. If he works 46 hours this week, how much money will he make in one week?
$1058
Carly wants to cover a table with a cloth. The table is shaped like a rectangle and is 2 metres long and 1.5 metres wide. How much fabric does Carly need to cover the whole table?
2 x 1.5 = 3m2
I have 0 vertices and 1 curved surface.
I am round and can roll easily.
Who am I?
Sphere
What are the chances of rolling a prime number on a 20-sided die?
8/20 or 2/5
The construction of an 80-metre bridge was finished in 12 weeks. How much of the bridge was built on average each week? (Answer with your remainder as a fraction)
6 8/12 or 6 2/3
Tom is planting trees in his backyard. He plants 14 rows, and each row has 17 trees. How many trees does Tom plant altogether?
238
Calculate the area of a rectangle with a length of 32 cm and a width of 18 cm.
32 x 18 = 576cm2
I have 6 faces, but only some are rectangles and some are squares.
I am similar to a cube, but my sides are not all equal.
Who am I?
Rectangular Prism
A spinner is divided into 8 equal sections, numbered from 1 to 8.
What is the probability that, after spinning, the pointer lands on:
a) an even number
b) a number greater than 5
a) 4/8 or 1/2
b) 3/8
The transportation for the field trip costs $243. It will be shared among 5 classes. Between which two whole numbers does the fee each class needs to pay lie?
48 - 49
Mrs Hunter is organising gift bags for a school event. Each gift bag contains 12 pencils. If she wants to prepare gift bags for all 15 classes at her school, and each class needs 5 gift bags, how many pencils does Sarah need in total?
5 x 12 = 60
60 x 15 = 900 pencils
A new rectangular sports court has an area of 560 square metres. If the length is 35 metres, what is the width?
560 ÷ 35 = 16m2
I have 12 faces, all of them are pentagons.
I have 20 vertices and 30 edges.
Who am I?
Dodecahedron
A deck contains cards numbered 1 to 30. If you draw one card at random, what is the probability that the card is a multiple of 3 or a multiple of 5?
Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30
Multiples of 5: 5, 10, 15, 20, 25, 30
Numbers that overlap: 15, 30
16 total - 2 = 14
14/30 or 7/15
The hogwarts library can hold 15, 852 books arranged in 6 racks equally. How many books does each rack hold?
15,852 ÷ 6 = 2,642 books