Year 10 Maths
Mental Maths
Power Up
Dwight
Pot Luck
100
Name 2 properties of a parallelogram
1. They have two pairs of parallel lines
2. Opposite sides are equal
3. Opposite angles are equal
...
100
3 x 6 + 5 =
23
100
Simplify (a3 x a5)/a2
a6
100
Identify three things you should bring to every lesson.
Possible responses: pen/pencil, book, ruler, at the very least - yourself.
100
What is the gradient and y intercept of the linear equation y= 3x - 1
m = 3 b = (0,-1)
200
A triangle has a base of 5cm and a perpendicular height of 6cm - what is its area?
15cm
200
8 x 6 - 9 x 3 =
21
200
What is the value of (1/2)0 + 32 - 23 - 1720
1
200
What is your Maths Teacher's favourite colour
Yellow
200
I am a three-digit number.
My digits add to 15.
My tens digit is twice my hundreds digit.
My units digit is 3 more than my hundreds digit.
What number am I?
366
300
State 3 angle facts
corresponding angles are equal
alternate angles are equal
co-interior angles add up to 180
vertically opposite angles are equal
angles around a point add up to 360
angles on a straight line add to 180
300
(72 + 1)/2 =
25
300
Simplify
6/a5b2
300
Before your class starts - where should you be?
Outside the classroom in a lovely line
300
Angle Q is co-interior to angle R.
If Q = 67°, what is the size of R?
R= 113°
400
3x-5=4(x/2+5)
x=25
400
Find g if 10g + 3 = 24 + 3g
g=3
400
Simplify
5x2/3
400
What should you do before leaving a classroom?
Clear your table, tuck your chair.
Wait to be dismissed by your teacher
400
Sarah has achieved 72%, 76% and 84% in her last three assessment tasks. After she received her fourth assessment task result, her new average is 80%
What percentage did Marlene achieve on her fourth assessment task?
88%
500
What do we call the longest side of a right-angled triangle?
Hypotenuse
500
Expand (p + 3)(p + 6)
p2 + 9p + 18
500
Solve
x=root 5
500
When was Dwight London founded? (Round it to the nearest 10)
1970 (actual 1972)
500
The two base angles of an isosceles triangle are equal to 3x-15 and -5x+1 respectively.
What is the value of x?
x = 2