11 plus Maths Facts

BOND HOW TO DO 11+ MATHS – MATHS FACTS CARDS

Maths Facts Cards © Liz Heesom 2006 1

1

A factor is a wholenumber that…

2

Name 6 differentquadrilaterals.

3

The radius of a circleis…

4

What is an axis or aline of symmetry in a2-D shape?

5

A perpendicular line isa line that is…

6

How many degrees ina right angle?

7

What do the angles ofa square add up to indegrees?

8

What do the fourangles of anyquadrilateral add up toin degrees?

9

How many degrees ina complete rotation?

10

Three triangles namedaccording to theirangles are…

11

The diameter of acircle is…

12

A prime number is…



4

It is a line that dividesa 2-D shape into twoequal mirror images.

Maths Facts Cards © Liz Heesom 2006

3

…the distance fromthe centre of a circleto its edge.


2

square, rectangle oroblong, rhombus,parallelogram, kite,trapezium.


1

… will divide exactlyinto another number.


8

360°


7

360°


6

90°


5

…at right angles toanother line.


12

…a number that hasonly two factors: oneand the number itself.


11

…the distance straightacross a circle, cuttingthrough the centre.


10

• right-angled triangle• acute-angled

triangle• obtuse-angled

triangleMaths Facts Cards © Liz Heesom 2006

9

360°




13

How many degrees ina straight line?

14

An angle which islarger than two rightangles is called…

15

To find the average ormean of a set ofnumbers…

16

Parallel lines are…

17

To find the volume ofa cuboid…

18

To simplify a common(vulgar) fraction to itslowest terms…

19

Three triangles namedaccording to theirsides are…

20

To find the area of atriangle…

21

A square number is…

22

The circumference ofa circle is…

23

To find the area of asquare…

24

A number with a ² nextto it, e.g. 10², means…



16

…lines that are thesame distance apartfor their entire length(e.g. railway tracks).Maths Facts Cards © Liz Heesom 2006

15

…add together all ofthe numbers in the setby how many numbersthere are in the set.Maths Facts Cards © Liz Heesom 2006

14

…a reflex angle.


13

180°


20

…imagine it in arectangle, find thearea of the rectangleand then halve thisamount: A = ½ (b x h).Maths Facts Cards © Liz Heesom 2006

19

• equilateral triangle• isosceles triangle• scalene triangle


18

…find a number whichwill divide exactly intothe denominator andthe numerator.


17

…multiply its lengthby its width by itsheight (l x w x h).


24

…squared; thatnumber multiplied byitself (e.g. 10 x 10).


23

…find the length ofone side and multiplythis by itself.


22

…the distance allround its edge.


21

…a number multipliedby itself.




25

A number with a ³ nextto it, e.g. 10³, means…

26

What do the angles ofa triangle add up to indegrees?

27

To find the area of arectangle…

28

Perimeter means…

29

To change a common(vulgar) fraction into adecimal fraction…

30

The multiple of anumber is…

31

The square root ( √ ) ofa number is…

32

What is a polygon?

33

What does congruentmean?

34

In a 3-D shape:• a vertex is…• a face is…• an edge is…

35

The eight points of acompass, starting atNorth and goingclockwise, are…

36

Percent (%) means…



28

…the distance allround the edge of a2-D shape.


27

…multiply its lengthby its width (l x w).


26

180°


25

…that numbermultiplied by itselftwice(e.g. 10 x 10 x 10).


32

A polygon is a 2-Dshape with three ormore straight sides.


31

…the numbermultiplied by itself tomake that number. So,the √25 is 5 (5 x 5).


30the answer, when thenumber is multipliedby another number.So, the multiples of 5are: 5 (1 x 5), 10 (2 x5), 15 (3 x 5) and soon. Maths Facts Cards © Liz Heesom 2006

29

…divide thenumerator by thedenominator.


36

… out of 100.


35

… N, NE, E, SE, S, SW,W, NW.


34• A vertex is the point

(corner) of a shape.• A face is a flat side

of a shape.• An edge is the line

where two facesmeet. Maths Facts Cards © Liz Heesom 2006

33

It means the sameshape and size.




37

To find the order ofrotational symmetry ofa shape…

38

The diagonal of ashape is…

39

• Horizontal means…• Vertical means…• Oblique means…

40

If a shape tessellates,it…



40

…can cover an areawithout leaving anyspaces in between.


39

• …straight across,like the horizon.

• …straight up ordown.

• … slanting.Maths Facts Cards © Liz Heesom 2006

38

…a straight line whichslopes across a shapefrom one corner toanother.


37…rotate the shape andsee how many times itfits exactly on top ofitself. The number oftimes it does this, isits order of rotationalsymmetry. Facts Cards © Liz Heesom 2006

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11 plus Maths Facts