Negatives
7 - (-4)
11
A 4cm x 5.5cm rectangle has an area of
22cm^2
A tree trunk has a radius of 5cm. Approximately, what is its circumference?
Approx. 31cm
1003
100x100x100 = 1,000,000
-3 + (-3)
-6
A parallelogram with pairs of parallel lines of 4cm and 7cm and a height of 3cm has a perimeter of
22cm
There are 48 dogs signed up for a dog show. There are 36 more small dogs than large dogs. How many small dogs have signed up to compete?
42
(a + b)2
a2 + 2ab + b2
-5 - (-5)2
-30
A parallelogram with pairs of parallel lines of 4cm and 7cm and a height of 3cm has an area of
21cm2
There are 32 teams at the world cup. Assuming it is a knockout competition (i.e., there is no group stage), how many games are played before a team is crowned champions?
31 (in each game, one team loses. 31 teams need to lose to end up with a winner)
Note: 32 if you have a 3rd place play-off...
a7 . b5 . a4
a11.b5
(-4/-2)2
4
If a isosceles triangle is also a right angled triangle, list the size of the 3 angles
90, 45, 45
What is the number of the parking space covered by the car? (Dean to show picture)
87
Write 1/x3 without using a fraction
x-3
-b - b(x - 1)
-bx
How many degrees does the angles of a pentagon add up to?
450
If
1 =3
2 =3
3 = 5
4 = 4
5 = 4
Then, 6 = ?
Clue: It's a word based question...
6 = 3 (number of letters in the word)
Simplify 4a5b4c / 2cab4
2a4