Year 10 Maths

General Math

100

National Pi Day?

14th March

200

Write down a prime number between 60 and 70

61 or 67

300

The next term of this sequence 1, 3, 6, 10, 15, ...

21

400

Nth term of 5, 9, 13, 17, ...

4n + 1

500

Nth term for -5, -1, 3, 7, ...

4n - 9

General Knowledge

100

The world's largest desert?

Antarctica

200

Five main math teachers at St James?

Mrs Mac, Mrs Laurie, Mrs Turpin, Mr Trail, me

300

What is numeraphobia a fear of?

Math

400

First country to legalise women voting?

New Zealand

500

National animal of Canada?

Beaver

Simplify Surds

100

sqrt(50)

5sqrt(2)

200

sqrt(12x^3)

2x^2sqrt(3x)

300

-30 ÷ -1/2

60

400

(-2)^5

-32

500

3^n=27

n=3

Linear & Simultaneous Equations

100

Solve 2x - 5 = 11

8

200

Solve 7 = x/2

14

300

2x + y = -3 x - y = -3

x= -2, y= 1

400

3x + 2y = 19 x + 8y = 21

x= 5, y=2

500

x - y = -1 2x - y = 0

x=1, y=2

Factorising & Quadratic equations

100

Factorise 5a+5b

5(a+b)

200

ay+az+by+bz

(a+b)(y+z)

300

Factorise x^2 + 7x + 10

(x+5)(x+2)

400

Factorise x^2 - 9

(x+3)(x-3)

500

Give the Quadratic Formula

Refer Ms Kim