A bar chart shows:
Apples = 6
Bananas = 4
Grapes = 8
How many children chose fruit altogether
6 + 4 + 8 = 18 children
In a chart showing:
Red = 10 votes
Blue = 7 votes
Green = 12 votes
Which colour is most popular?
(12 votes is the highest number)
A class collected:
20 cans on Monday
15 cans on Tuesday
How many more cans were collected on Monday?
20 − 15 = 5 more cans
A tally chart shows:Dogs: |||| ||
Cats: ||||
Fish: ||
How many dogs are there?
|||| || = 6
There are 6 dogs
A table shows:
Day Ice creams sold
Mon 12
Tue 15
Wed 9
How many were sold in total?
12 + 15 + 9 = 36 ice creams
Find the mean of:
4, 6, 8
Add: 4 + 6 + 8 = 18
Divide by 3
18 ÷ 3 = 6
Find the mode:
2, 5, 5, 7, 8
The mode is 5
(It appears most often)
Find the range:
3, 9, 6, 2, 10
8
What is the range
Biggest number - smallest number in the sequence
