Perimeter
Perimeter is the measurement around the outside of a shape.
An animal rescue center has 27 animals. Another 12 animals are brought into the center. How many animals are there in the center in total?
39 animals
There were 58 crows in a field. A loud noise scares 24 of them away. How many crows are left?
34
If 3 x 10 = 30, and 3 x 100 = 300, then 3 x 1000 = ?
3000
10 divided by 5
2
What is the perimeter of a rectangle with a length of 10cm and a width of 5cm?
30cm
Captain is doing a 2 week fundraiser. He manages to raise $768 in the first week and $419 in the second week. How much has he raised in all?
$1187
In the year 2021, Mrs Salmon turned 89 years old. What year was she born?
1932
The number of pencils in a box is twice 10. How many pencils are there in the box?
20
A farmer has 24 chickens in 4 coops. If he wants to allocate then equally, how many chickens will be in each coop?
6 chickens
Nathan is measuring a square tile. One side is 10cm. What is the perimeter of the tile?
40cm
Using partitioning (breaking numbers into smaller parts) show me how you add 34 + 27.
(Hint: you must show your working to get points).
30 + 20 = 50
4 + 7 = 11
50 + 11 = 61
I have $128.50 I spend $50. How much is left?
$78.50
There are 6 packs of candy. Each pack has 9 candles. How many candles are there in total?
54 candles
An episode of Salamander Safari takes 10 minutes. How many episodes could Sally watch in an hour?
6 episodes
Pepper's dog pen measures 4.5m wide and 5.5m long. What is the perimeter of the pen?
20m
A book is split into 3 parts, part 1 has 675 pahes, part 2 has 547 pages, part 3 has 498 pages. How many pages in the book?
1720
Sally is going to visit her grandfather who lives 2,734km away. She travels 2,268km by air. How much further does she have to travel?
466km
A cricket team needs 3 balls for each game. How many balls will they need for 20 games?
60 balls
55 children get into teams of 4. How many teams of 4 can they make? How many children will not be in a team of 4?
13 teams of 4
3 children will not be in a team
The length of a rectangular map is 15cm and the perimeter is 50 cm. Find the width.
10cm
In a zoo there are 3247 mammals, 2018 reptiles and 764 amphibians. How many animals in total?
6029
Jacob got $25.90 for his birthday. He spent $8.99 on a book and $7.50 on a computer game. Show 2 different calculation steps you should use to find how much money he has left.
$25.90 - $8.99 = $16.91
$16.91 - $7.50 = $9.41
$8.99 + $7.50 = $16.49
$25.90 - $16.49 = $9.41
A fruit vendor sells 7 baskets of strawberries each day. Each basket has 25 strawberries. How many strawberries does the vendor sell each day?
175 strawberries
Mary is havinga birthday party. She invited 14 friends. Mary made 190 cookies. She wants to share them at her party but also wants to save 22 for her Mum and Dad. How many cookies will each person get at the party.
12 cookies each