Algebra (2min)
Simplify
-2x + 5x + 7y - 8y
3x - y
list the first five prime numbers
2, 3, 5, 7, 11
Simplify
35:50
7:10
Workout the volume of a cube with side length 5 cm?
125 cm3
Round 6.78 to 1 decimal place
6.8
how many classes does your maths teacher teach on thursday?
5
Expand and simplify
2(4x+7) - 3(5x-2)
-7x + 20
find the LCM of
17 and 51
51
share £40 in the ratio 5:3
25:15
Workout the surface area of a cube with side length 7 cm?
294 cm2
Round 4567.332 to the nearest tenths
4567.3
How many siblings does your Maths teacher have?
0
Factorise fully
25x2y - 75x3y2
25x2y (1 - 3xy)
Find the HCF of 120 and 64
8
simplify fully
0.15:0.5
10:3
What is area of a trapezium with parallel sides 4cm, 8cm, and height 2 cm?
12 cm2
How many significant figures does
45005 have?
5
What sport did your maths teacher train for when she was 4 years old?
Gymnastics
Football
Table Tennis
Hockey
Table Tennis
Solve
0.5x + 6 = 31
x = 50
Tilly the dog barks every 9 seconds. Billy the dog barks every 12 seconds.
They both bark at the same time. After how many seconds will they next bark at the same time?
36 seconds
Abby, Bianca and Cat share some money in the ratio:
2 : 4 : 7
Cat has £30 more than Abby.
How much money do they share altogether?
£78
Convert 1 km2 to m2
1,000,000 m2
Round 3950 to 1 significant figure
4000
What was your teachers Favourite subject at school?
What is Art?
Solve
-2(x - 7.5) + 10(3x - 4) = 3x
x = 1
Given
648 = 23 x 34
540 = 22 x 33 x 5
Find the HCF of 648 and 540
108
The ratio of apples to bananas is 3:4
The ratio of bananas to carrots is 8 : 7
Write the ratio of apples to carrots
6 : 7
Convert 1 m2 to mm2
1,000,000 mm2
Round 0.92899 to 2 significant figures
0.93
What is your maths teachers favourite colour?
Blue