7 Maths revision

Decimals

100

 In the number 4.57, what digit is in the tenths place?

5

200

True or False: In the number 2.345, the 5 is in the thousandths place.

True 

300

Is 4.78263 a reoccuring or terminating decimal?

Terminating 

400

What is the place value of the 1 in 1.456

Units 

500

In the number 0.203, what is the value of the digit ‘2’?
 

Two tenths (0.2)

Fractions/percentages

100

2/7 + 3/7

5/7

200

Simplify 12/30 

2/5

300

Write 25% as a fraction in its simplest form

1/4

400

Convert 3/5 to a decimal 

0.60

500

Find 20% of 125

25

Data

100

This type of plot separates each number into a ‘stem’ and a ‘leaf’ to show data distribution. What is it called?

Stem and leaf plot 

200

This type of plot displays individual data points above a number line using dots. What is it called?

Dot plot 

300

On a pie chart, what does each 'slice' represent?

A proportion or percentage of the whole

400

What type of graph would best display the favourite sport of students in your class?

Bar/Column graph 

500

In a stem-and-leaf plot, what does the ‘stem’ usually represent?
 

The leading digit(s) or place value (e.g., tens)

Psotive/negative intergers

100

2+6=

8

200

4-5=

-1

300

-8+13=

5

400

-6x-3=

18

500

-24 divided by 6 =

-4

General knowledge

100

What is the boiling point of water in degrees Celsius?

100 degrees celsius 

200

What is this classrooms room number? 

H3

300

How many continents are there in the world?

7 

400

What professional sport does Harry Potter play? 

Hint --> Not the wizard 

Rugby Union 

500

What is Mr Ryans Favourite movie? 

Jurassic Park