Year 7 Maths
What is the probability of getting heads when I flip a fair coin?
50%, 0.5, 1/2, or Evens
3 x 6 =
18
How many Computers are there in Mr Holmes' room?
20
What is the acronym for order of operations?
BIMDAS
Mental Maths
33x3=
99
What is the formula for the area of a triangle?
1/2 x the base x the height
8 x 6 - 9 x 3 =
21
Does Mr Holmes have any pets?
Yes, he has 2 cats
How many degrees is in a right angle
90
Mental Maths
25 subtract 13 =
12
How do I work out the mean?
Add all the numbers together and divide by how many numbers I have.
(72 + 1)/2 =
25
What is Mr Holmes' favourite subject?
Food Tech
Say the mean, median, mode, range .
the medians the middle, you add and divide for the mean, the mode is the one you see the most and the range is the difference between.
If Jack and Jill each had 6 bananas, they eat two each and give 1 to Anthony and his brother, how many banana's to they have left?
6
What does BIDMAS stand for?
Bracket, Indices, Division, Multiplication, Addition, Subtraction
DOUBLE POINTS
Expand this equation, a(b+c)=
ab + ac
What brand is Mr Holmes' watch?
Casio
V = 5cm x 6cm x 2cm
V = 60cm3
Mental Maths
12-13-4-5 =
-10
5 × (2 + 6) – 4 =
36
TRIPLE POINTS
5(p + 6) =
5p + 30
What is Mr Holmes' second favourite subject
Maths
What is the percentage of the Earth covered by oceans?
About 71%
Mental Maths
327-195 =
132