Flashcards in Year 8 Yearlyz Deck (46)

Loading flashcards...

1

## What is P x 6

### 6p

2

## What is t plus t plus t plus t plus t

### 5t

3

## What is 6 x y x y

### 6y with a little 2

4

## Write cd in an expanded form

### C x D

5

##
X=5

Y=-2

Evaluate the expression

X plus y

### 3

6

##
X=5

Y=-2

Evaluate the expression

6x divide by y

### -15

7

## 5k + 7k

### 12k

8

## 13m - 3m + 8m

### 18m

9

## 7x + 3y +3x + 7y

### 10x + 10y

10

## 5 x 2x

### 10x

11

## 4 x 2W x 4W

### 32W with a little 2

12

## 50x divide by 2

### 25x

13

##
15p

_

3p

### 5

14

## How do you factorise expressions?

###
Find the HCF of all terms and write it outside the brackets

Divide each term by HCF, write them inside the brackets

For examlple

2x + 6

2(X + 3)

15

## 1cm =

### 10mm

16

## 1cm with little 2=

### 1cm x 1cm

17

## 1m =

### 100cm

18

## 1m with a little 2=

### 1m x 1m

19

## 1 ha=

### 100m x 100m

20

## 1km =

### 1000m

21

## 1km with a little 2=

### 1km x 1km

22

## How to find the area of a triangle

### Base x high divide by 2

23

## How to find the area of a parallelogram

### Base x height

24

## How to find the area of a trapezium

### Plus the parrel sides. Then x that by the height. Then divide it by 2

25

## How to find the area of a kite and rhombus

###
X height by side then half it.

26

## What is the arc of a circle

### It's a part of the circle

27

## What is the sector of a circle

### A pizza slice of a circle cut along the radius

28

## What is the quadrant of a circle

### A quarter of the circle that is 90 degrees

29

## What is the chord of a circle

### A line joining any 2 parts of a circle

30