Substitution
If y = 4, find:
y + 7
11
Find the Highest Common Factor (HCF) of:
4 and 12
4
1 apple costs you $2. Find the cost of 10 apples.
$20
Calculate:
3d x d
3d2
Find the rule of the following:
x -2 -1 0 1 2 3
y 2 4 6 8 10 12
y = 2x + 6
Find the missing number:
y = x + 5
x 2 5 8 11
y 7 __ 13 16
10
How many days of the week contain the letter r?
3
A football costs you $40 and a pair of football boots costs you $130. Find the total cost of the two.
Calculate:
9ab x 2a
18a2b
x -2 -1 0 1 2
y -1 0 1 2 3
If y = 6, find:
4y
24
What is the collective noun for a group of Kangaroos?
1 banana costs you $3 and 1 orange costs you $2. Find the cost of 6 bananas and 7 oranges.
Calculate:
5ab x 2a x 3b
30a2b2
x -1 0 1 2 3
y 4 2 0 -2 -4
y = -2x + 2
If y = 7, find:
3y + 12
33
What three colours are in the flag of Germany?
Red, Yellow, Black
NETFLIX costs you $12 a month. Find how much it costs you for a year.
$144
Calculate:
4xy
7x
4y
7
Find the rule of the following:
x 1 2 3 4 5
y 2 4 6 8 10
y = 2x
If x = 3 and y = 8, find:
5x + 2y + y
39
Complete the following two phrases from famous Nintendo game characters:
1) It's on like _______.
2) It's a me, _______.
1) Donkey Kong
2) Mario
It costs you $2 to get into the pool every day. If you went everyday, find how much you would pay after 3 weeks.
$42
Calculate:
3abc
9acd
1b
3d
Find the rule of the following:
x 0 2 4 6 8 10
y 4 8 12 16 20 24
y = 2x + 4