2005 mathematics paper a

2005 MATHS PAPER A

2005 Mathematics Paper A2005 Mathematics Paper AInput your name and press Input your name and press

send.send.

Next Page

2005 Mathematics Paper A Q1

Next Page

Draw lines to join all the pairs of number cards which have a difference of 30One has been done for you.

Pen tool

Answer key – up to 2 marks

100

150

200

250

300

180

170

70

330

220Next Page


Next Page

Circle three numbers that add to make a multiple of 10

11 12 13 14 15 16 17 18 19


Next Page

Circle three numbers that add to make a multiple of 10

11 12 13 14 15 16 17 18 19

One of the following triples: 111, 12, 17 13, 18, 1911, 13, 16 14, 17, 1911, 14, 15 15, 16, 1912, 13, 15 15, 17, 18

Accept alternative unambiguous indications, eg ticks, crosses.Do not award the mark if fewer or more than three numbers are circled.


Next Page

Robbie collected information about the colours of some bikes.Here are his results.

Colour Number of bikes

green 4

red 7

blue 12

pink 3

Which bike colour goes here?

A. Green

B. Red

C. Blue

D. Pink


Next Page

Robbie collected information about the colours of some bikes.Here are his results.

Colour Number of bikes

green 4

red 7

blue 12

pink 3

Which number should go here?


Next Page

These are the radio programmes one morning.

7:00 Music show7:55 Weather report8:00 News8:15 Travel news8:25 Sport8:45 Holiday programme

Josh turns the radio on at 7:25 am.How many minutes does he have to wait for the Weather report?


Next Page

These are the radio programmes one morning.

7:00 Music show7:55 Weather report8:00 News8:15 Travel news8:25 Sport8:45 Holiday programme

The Holiday programme lasts for 40 minutes.At what time does the Holiday programme finish?


Next Page

Calculate 56 ÷ 4


Next Page

Here are some shaded shapes on a square grid.

Which two shapes are hexagons?

Pen tool – count off


Next Page

Here are some shaded shapes on a square grid.

Which two shapes have right angles?

2005 Mathematics Paper A Q7a

Next Page

A shop sells candles.

Sapna buys 4 star candles and 2 stripe candles.How much does she pay altogether?

(Clue: answer using the decimal).

2005 Mathematics Paper A Q7b

Next Page


Josh buys 10 plain candles in the special offer.How much does he pay for the 10 candles?

(Answer in the decimal form).


Next Page


Josh buys 10 plain candles in the special offer.How much does he pay for the 10 candles?

(Answer in the decimal form).

10 * plain candles = 10 * 35p = 350p then subtract 50p

= 350p – 50p = 300p or 3.00


Next Page

Calculate 1202 + 45 + 367


Next Page

Calculate

1202

+ 45

+ 367 First line them up correctly 1202

45

+367

1614


Next Page Answer key

1. Here are some digit cards.

Write all the three-digit numbers, greater than 500, that can be made using these cards.

One has been done for you.626


Next Page

1. Here are some digit cards.

Write all the three-digit numbers, greater than 500, that can be made using these cards.One has been done for you.

626Award TWO marks for all five numbers in any order as shown: up to 2

624, 642, 646, 662, 664Ignore 626 or repeats of the five correct responses.If the answer is incorrect, award ONE mark for:four out of five numbers correct and none incorrectORfive numbers correct and only one incorrect.For ONE mark, ignore four-digit numbers.


Next Page

Which two numbers have a total of 10

A B C

D E F

Check – pen tool


Next Page

This shape is made up of squares. What fraction is shaded?

Bottom of fraction =

?

?


Next Page

This shape is made up of squares. What fraction is shaded?

Top of fraction =

?

?

PPT5

9


Next Page

Which is the correct sign >, < or = ?

(10 + 5) – 9 (10 + 9) – 5

A.>

B.<

C.=


Next Page


3 × (4 + 5) (3 × 4) + 5

A.>

B.<

C.=

2005 Mathematics Paper A Q12c

Next Page Answers


(10 × 4) ÷ 2 10 × (4 ÷ 2)

A.>

B.<

C.=


Next Page


(10 + 5) – 9 (10 + 9) – 5

A.>

B.<

C.=

15 – 9 = 6 19 - 5 = 14

<

Always

Work out what is in brackets

First.


Next Page


3 × (4 + 5) (3 × 4) + 5

A.>

B.<

C.=

3 x 9 = 27 12 + 5 = 17

>

Always


First.

2005 Mathematics Paper A Q12c

Next Page


(10 × 4) ÷ 2 10 × (4 ÷ 2)

A.>

B.<

C.=

40 ÷ 2 = 20 10 x 2 = 20

=

Always


First.


Next Page – Answer key

Here is part of a shape on a square grid.Draw two more lines to make a shape which

has a line of symmetry – pen tool.


Next Page

Here is part of a shape on a square grid.Draw two more lines to make a shape which

has a line of symmetry.

line of symmetry->


Next Page

1. Sapna makes up a game using seven cards.Here are the cards.

Josh picks a card without looking.If Josh picks an odd number then Sapna scores a point.If Josh picks an even number then Josh scores a point.Is this a fair game?Yes or No.

Explain how you know.


Next Page

1. Sapna makes up a game using seven cards.Here are the cards. Josh picks a card without looking.

If Josh picks an odd number then Sapna scores a point.If Josh picks an even number then Josh scores a point.Is this a fair game?Yes or No.

An explanation which recognises that the numbers of odd and even cards are not equal, eg· ‘Because there are more odds than evens’;· ‘Because there are fewer evens than odds’;· ‘Because Sapna scores on more than half of the cards’;· ‘Because there are only three even numbers’;· ‘Because Josh has 3 cards and Sapna has 4 cards’;· ‘Because Sapna has more chances’.

No mark is awarded for circling ‘No’ alone.Do not accept vague or arbitrary explanations, eg· ‘Because fair means half the time’;· ‘Because there are 7 cards’;· ‘Because there is an odd number of cards’;· ‘Because the game is unfair’;· ‘Because Sapna will always win’.If ‘Yes’ is circled but a correct, unambiguous explanation is given, then award the mark.


Next Page – Answer Key

Class 6 count how many seeds they find under two trees.They show the data in a graph.

How many seeds did they find in week 3 altogether?


Next Page


How many seeds did they find in week 3 altogether?

(a) Answers in the range 104 to 106 inclusive.


Next Page – Answer Key


In how many weeks did they find more than 40 chestnut seeds?


Next Page

Which of these shapes are nets of a cube?

A

B

C

D


Next Page

Which of these shapes are nets of a cube?

A

B

C

D

Animation

http://www.mathsnet.net/geometry/solid/nets.html


Next Page

A Use a ruler to measure accurately the width of the star, from P to Q.

B Use a protractor (angle measurer) to measure angle b.


Next Page

A Use a ruler to measure accurately the width of the star, from P to Q.

B Use a protractor (angle measurer) to measure angle b.

(b) Answer in the range 21 degrees to 23 degrees inclusive.

Maths playground website

http://www.mathplayground.com/measuringangles.html

2005 Mathematics Paper A Q

Next Page Answers

This pie chart shows how the children in Class 6 best like their potatoes cooked.

32 children took part in the survey.Look at the four statements below.Which ones are true?

5

1

A 10 children like chips best.

B 25% of the children like mashed potatoes best.

of the children like roast potatoes best.

D 12 children like jacket potatoes best.

C

2005 Mathematics Paper A Q

Next Page

This pie chart shows how the children in Class 6 best like their potatoes cooked.

32 children took part in the survey.Look at the four statements below.Which ones are true?

5

1

A 10 children like chips best. Chips = 2 divisions = 8 children = False

B 25% of the children like mashed potatoes best.Two sections = 1 quarter = 25% = True

of the children like roast potatoes best.1 section prefer roast = 1/8 = False

D 12 children like jacket potatoes best.3 sections = 3 x 4 = 12 = True

C

How much is each section worth?

Clue: the pie is divided into 8 sections – divide 32 by 8

Answer = 4

Each section is worth 4


Next Page

Which two square numbers make 45 when you add them?

+ = 45


Next Page


+ = 45

Square numbers are the numbers that are made when a number is multiplied by itself.

What is the square of 6?


Next Page


+ = 45

The reversal of squares is square roots (√ ) e.g. the square root of 121 (a square number) is 11

What is the square root of 81?


Next Page

Calculate 143 × 37

XL File


Next Page

A A triangle can have 2 acute angles.

B A triangle can have 2 obtuse angles.

C A triangle can have 2 parallel sides.

D A triangle can have 2 perpendicular sides.

Which of these statements are possible?

WWW link

http://www.analyzemath.com/Geometry/properties_triangles.html


Next Page Answers

Write these fractions in order of size starting with the smallest.

4

3

5

3

10

9

20

17

A

B

C

D


Next Page

Write these fractions in order of size starting with the smallest.

4

3

5

3

10

9

20

17

A

B

C

D

Decimal fractions =

= 0.75

= 0.6

= 0.9

= 0.85


Next Page

A and B are two numbers on the number line below.

The difference between A and B is 140What is the value of A?


Next Page

A and B are two numbers on the number line below.

The difference between A and B is 140What is the value of B?

Scales

-ve nos ppt


Next Page – Answer key

Josh has some tiles.

Each tile is 10cm long.

Two tiles fitted together are 18cm long.

Calculate the length of five tiles fitted together.


Last slide – end of show

Josh has some tiles.

Each tile is 10cm long.

Two tiles fitted together are 18cm long.

Calculate the length of five tiles fitted together.

Award TWO marks for the correct answer of 42up to 2If the answer is incorrect, award ONE

mark for evidence of appropriateworking, eg

18 – 10 = 810 + (4 x 8) = wrong answerOR10, 18, 26, 34, wrong answer

Calculation must be performed for the award of ONE mark.

2005 mathematics paper a

Documents

q3next pagerobbie

bike colour

pairs of number cards

weather report8

radio programmes

holiday programme finish

q4next pagethese

travel news8