EOY Maths

Question 1

I have 1 pair of parallel lines. Im a quadrilateral shape. What am I

Answer 1

Trapezium

Question 2

Expand these Brackets
6(4ax3)=?

Answer 2

24ax18

Question 3

How do you find the area of a triangle

Answer 3

Base times height divided by 2

Question 4

a+a+a+a+a+b+ba=?

Answer 4

5a+b+ab

Question 5

axa=?

Answer 5

a2

Question 6

What is the perpendicular bisector?

Answer 6

A line that bisects another line at a right angle

Question 7

What does LCM stand for

Answer 7

Lowest common multiple

Question 8

What does HCF stand for

Answer 8

Highest common factor

Question 9

If you had a enlargement scale of 4 how big has the original shape been enlarged?

Answer 9

4x bigger

Question 10

Name two chances for probability

Answer 10

Could have had (impossible, not likely, likely, very, likely, certain)

Question 11

If david has a bag with 10 blue marbles and 5 red marbles what is the chance he will get a red marble

Answer 11

33.333% or 5/15

Question 12

What does SA stand for?

Answer 12

Surface area

Question 13

What is the chance of the sun rising tommorow

Answer 13

Certain

Question 14

Are you enjoying the flashcards so far?

Answer 14

Thanks!

Question 15

8x7

Answer 15

56

Question 16

4x9

Answer 16

36

Question 17

9x7

Answer 17

63

Question 18

11x10

Answer 18

110

Question 19

The rhyme told us to find the area of a trapezium

Answer 19

HALF THE SUM OF THE PARALLEL SIDES DIVIDED BY THE HIGHT BETWEEN THEM

Question 20

Name the first 5 cube numbers

Answer 20

1, 8, 27, 64 and 125.

Question 21

the first 12 square numbers

Answer 21

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144

Question 22

Guess the maths sign

I am placed after the number

I tell the number how many times it mutiplies itself by

I am very little…

Answer 22

POWERS or INDICIES

Question 23

State what a root is

Answer 23

The root of a number in math is a number that when multiplied by itself produces the original number. For example, the square root of 49 is 7 because 7×7=49. In this case, because 7 is multiplied by itself twice to produce 49, we call 7 the square root of 49. The cube root of 27 is 3, because 3×3×3=27.

Question 24

Define what a liner graphy is or looks like

Answer 24

Linier graphs are lines plotted on an XY graphy by using coordinates. They will always be straight lines and normally be ploted using little crosses.

Question 25

y=3x+8

What is the Y intersect?

Answer 25

8 or (0,8)