Free Printable Math Funfair

1.

Which is not an Integer?

a)

$-5$

b)

$12$

c)

$0$

d)

$-\frac{1}{2}$

2.

$19+a\ =-50$

a)

$-950$

b)

$-31$

c)

$-69$

d)

$-\frac{50}{19}$

3.

Differentiate $y\ =5x^{-4}$

a)

$-5x^{-5}$

b)

$-20x^{-4}$

c)

$-25x^{-5}$

d)

$-20x^{-5}$

4.

Find the derivative of $f\left(x\right)=2x^2-8x+9$

a)

$4x$

b)

$4x+8$

c)

$4x-8$

d)

$9$

5.

Factorise $k^2+7x+10$

a)

$\left(k+2\right)\left(k+5\right)$

b)

$\left(k-2\right)\left(k-5\right)$

c)

$\left(k+10\right)\left(k+4\right)$

d)

$\left(k+2\right)\left(k-5\right)$

6.

Factorise $x^2-25$

a)

$\left(x+5\right)\left(x-5\right)$

b)

$\left(x-5\right)\left(x-5\right)$

c)

$\left(x+5\right)\left(x+5\right)$

d)

Prime

7.

Expand $2\left(5m+3\right)+1$

a)

$10m+7$

b)

$10m+6$

c)

$10m+1$

d)

$10m+4$

8.

Expand $3x\left(x+1\right)$

a)

$3x^2+1$

b)

$3x^2+3x$

c)

$3x+1$

d)

$3x+3x$

9.

Integrate $\int_{ }^{ }5x^4\ dx$

a)

$x^5$

b)

$\frac{5}{4}x^5+c$

c)

$x^5+c$

d)

$20x^3+c$

10.

What is the inverse operation of DIVISION?

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

11.

Round off $2.033$ correct to three significant figures.

a)

$2.03$

b)

$2.04$

c)

$2.3$

d)

$2.003$

12.

What does $i^2=?$

a)

$-1$

b)

$\sqrt{-1}$

c)

$1$

d)

$-\sqrt{-1}$

13.

Simplify $2i-7i+10$

a)

$-5i+10$

b)

$5i$

c)

$9i+10$

d)

$5i+10$

14.

What is the domain for the function : $x^2-5x+6$

a)

$\left(0,\infty\right)$

b)

$\left[0,\infty\right)$

c)

$\left(-\infty,\infty\right)$

d)

$x\le0$

15.

Solve : $x^2+4x+3$

a)

$x=1,\ 3$

b)

$x=-4,\ -1$

c)

I thought we're done factoring!!

d)

$x=-1,\ -3$

16.

What is five to the power of zero?

a)

Zero

b)

One

c)

Five

17.

What is the only number that has the same number of letters as its meaning?

a)

F O U R

b)

T W O

c)

T H R E E

d)

F I V E

18.

What number doesn't have its own Roman numeral? Image above only as an example.

a)

Zero

b)

Ten

c)

One Hundred

d)

Four

19.

What is the only even Prime number?

a)

Ten

b)

Fourteen

c)

Four

d)

Two

20.

What is our current numerical system based on?

a)

Chinese

b)

Hindu-Arabic

c)

Roman

21.

Is $\pi$ a rational or irrational number?

a)

Rational

b)

Irrational

c)

I don't know

22.

What is the most popular lucky number?

a)

Five

b)

Ten

c)

One

d)

Seven

23.

What is the most popular two-digit number?

a)

99

b)

13

c)

24

d)

69

24.

Where is $4$ considered as an unlucky number?

a)

America

b)

Asia

c)

I have no idea

d)

Europe

25.

How many different combinations does a Rubix cube have?

a)

$43$ Quintallion

b)

$77$ Thousands

c)

$99$ Trillion

d)

$45$ Quantillion

26.

Which number is the sum of its multiplies when you add the single digits together?

a)

$6$

b)

$9$

c)

$8$

27.

What is the only number spelled with letters in Alphabetical order?

a)

$40$

b)

$100$

c)

$50$

28.

What letter does every number have in it?

a)

R

b)

O

c)

E

29.

How many lives are cats said to have?

a)

Infinity

b)

One

c)

Four

d)

Nine

30.

Boss Battle!

How many colours are needed on a map to make sure that no border will share a colour?

a)

Five

b)

Ten

c)

Four

d)

Seven

e)

No Idea

Math Funfair

Total questions: 30

Worksheet time: 14mins

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