Alphabet in Maths

Vocabulary

100

This is used to show an UNKNOWN value

What is a variable?

200

4y+2=8 is an example of this

What is an equation?

300

3x+2 is an example of this

What is an expression?

400

This is a variable, constant, or combination of both and separated by + or - sign

What is a term?

500

This is a number put in front of a variable and determines what the variable is multiplied by

What is a coefficient?

+- Variables

100

Simplify

2x+3x

5x

200

Simplify

2x+3y+5x-y

7x+2y

300

Simplify

2x-3x

-x

400

Simplify

-2x+5y-8+6x

4x+5y-8

500

Simplify

-8x+3y+7

-8x+3y+7

Multiplying Variables

100

Simplify

a x a

a^2

200

Simplify

2a x 5b

10ab

300

Simplify

a x b

ab

400

Simplify

2a x 3a x 5

30a²

500

Simplify

4a x 5b x c x 5c

100abc² 

Word Problems

100

Jamie brought 𝑐 beach toys to the beach. He shared them with 6 other friends. Each of them got 4 beach toys. Find 𝑐.

28 beach toys

200

Penny bought some ice cream cones which cost $24. She paid $𝑚 and got back $6 of change. Find 𝑚.

$30

300

The beach is 𝑥 km away from home. Josh drove to and from the beach with a total distance of 36 km. Find 𝑥.

18 km

400

In a stable, there are h horses.  6 of them are taken to the pasture for exercise, write an expression to show how many horses are in the stable.

h-6

500

Liam has 3 times more M&Ms in his bag than Arlo.  Together they have 36 M&Ms. How many does Liam have?

27 M&Ms

Mr Allan

100

Which part of the UK is Mr Allan from? 

Wales

200

Mr Allan's favorite sport?

Football

300

How many months old was Mr Allan at his last birthday ? 

62x12 = 744

400

How many children does Mr Allan have? 

2- Oliver and Natasha

500

Which country is Mr Allan's fovourite holiday destination? 

Thailand