surds
Wildcard
brackets
nth term
best buys
100
√a x √b=
√ab
100
What food never spoils?
Honey
100
Expand 2x(x+3)
2x² +6x
100
What is the next term in this sequence?
1, 4, 9, 16...
25
100
Water is sold in two sizes:
1 gallon for 85p
2 gallons for £1.72
Which is the best buy?
1 gallon
200
√5 x √5 =
5
200
Name an animal with three hearts
Octopus
200
Factorise:
3x + 6
3(x + 2)
200
What is the next term in this sequence?
1, 3, 7, 13, 21...
31
200
Vegan burgers are sold in two different sizes:
8 burgers is £1.59
24 burgers are £4.79Which is the best buy?
8 burgers
300
5√5 x 5 =
25√5
300
What berry is radioactive
Banana
300
Expand and simplify:
(x + 3)2
1. (x + 3)(x + 3)
2. x2 + 6x + 9
300
What do you do to the second difference in a quadratic sequence?
Work out the difference between differences.
300
Erin has two different sized cats.
Cat 1 inhales £34 worth of food every 3 hours.
Cat 2 eats £61 worth of food every 8 hours.
Which cat spends the least amount of money?
Cat 1
400
Express the following in the form a√b, where a and b are integers:
√12 = √___ x √3 = ___√3
√12=√4 x √3 = 2√3
400
What is the most valuable hand in Poker?
(Bonus 100 if you can tell what cards are needed)
Royal Flush
(Same suit, ten, jack, queen, king, ace)
400
x2 + 6x - 7 =
(x + 7)(x - 1)
400
Work out the nth term for:
5, 9, 17, 29, 45.
2n2 - 2n + 5
400
Potatoes cost £9 for a 12.5kg bag in a farm shop.
The same type costs £1.83 in a 2.5kg bag at the supermarket.
Which is the best buy?
Farm shop
500
500
What species have a certain animal that is often considered immortal?
Jellyfish
500
Expand and simplify this tripple bracket:
(x-1)(x+2)(x+3)
x3 + 4x2 + x - 6
500
Find the 50th term of 1,4,9,16,25?
2500
500
Surprise! What was the Greek God of Music called?
Apollo