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75 Cards in this Set
 Front
 Back
Area of a triangle = 
1/2 base x height 

Area of a rectangle = 
Length x width 

What is Perimeter? 
Distance around the edge of a shape 

Congruent means... 
the same 

Angles in a triangle = 
180 degrees 

Angles in a full turn = 
360 degrees 

Angles on a straight line = 
180 degrees 

What type of angle is this? 
Acute 

What type of angle is this? 
Obtuse 

What type of angle is this? 
Reflex 

What type of triangle is this? 
Isosceles (base angles are equal) 

What type of triangle is this? 
Equilateral (all angles are equal) 

Volume of a cuboid = 
Length x width x height 

What is the diameter of a circle? 


What is the radius of a circle? 


Simplify c + c + c + c 
4c 

Area of a circle is... 


Circumference of a circle is... 


Simplify 3p + 7p 
10p 

Simplify 3a x 2b 
6ab 

Range = 
Biggest value  smallest value 

Median = 
Middle value (order from smallest to biggest) 

Mode = 
The number that appears the MOST 

What is a square number? 
the answer when you multiply a number by itself eg 2 x 2 = 4 

What are the first 6 prime numbers? 
2, 3, 5, 7, 11, 13 

Factors of 10... 
1,10, 2, 5 

First 5 multiples of 3... 
3, 6, 9, 12, 15 

Name the shape... 
Cylinder 

Name the shape... 
Triangular prism 

Name the shape... 
Triangular based pyramid 

Name the shape... 
Square based Pyramid 

Name the shape... 
Cuboid 

50% as a decimal = 
0.5 

25% as a decimal = 
0.25 

75% as a decimal 
0.75 

10% of 80 = 
8 

0.3 as a fraction = 
3/10 

5% as a fraction = 
5/100 

7% as a decimal = 
0.07 

0.3 as a percentage = 
30% 

0.06 as a percentage = 
6% 

What is the value of the 6 in 3268? 
60 

Round 236 to the nearest 10... 
240 

Round 2347 to the nearest hundred... 
2300 

Probability of getting heads when you toss a coin 
1/2 

Probability of getting a 4 when you roll a dice 
1/6 


= 8 

4 squared 
= 16 

Difference between 4 and 2 
= 6 

1km = 
1000m 

1 litre = 
1000ml 

0.5 km = 
500m 

1kg = 
1000g 

0.25 kg = 
250g 

1 metre = 
100cm 

1cm = 
10mm 

What type of angle? 
ALTERNATE Alternate angles are equal 

What type of angle? 
CORRESPONDING Corresponding angles are equal 

What type of angle? 
OPPOSITE opposite angles are equal 

What type of angle? 
RIGHT ANGLE = 90 degrees 

1/3 of 18 = 
6 

1/4 of 28 = 
7 

5% of 60 = 
3 

3/4 of 20 = 
15 

8  2 x 4 = 
0 

Expand: 4(3a  7) 
= 12a  28 

15% of 80 = 
12 

How many faces? 
5 

How many vertices? 
6 

How many edges? 
9 

0.4 x 0.6 = 
0.24 

31.5 x 100 = 
3150 

6.23 x 10 = 
62.3 

How many lines of symmetry on a rectangle? 
2 

Order of rotational symmetry? 
5 