Which are the two next numbers?
3,7,13,19...
26 and 34
How big is the angle sum of a square
360
What is this shape called:
Parallelogram
write this in promille
0.014
0.0014
you roll a regular six-sided dice. what is the probability in fractional form that you get the result over 3?
3/6 = 1/2
50%
fill in the blank boxes, so that the value in each box becomes the sum of the two boxes under
48
8 6
4 2 3
Simplify 7y x 3 - 2y
5y x 3
what proportion of a circle is the figure:
half = 1/2
in january 2012 the restaurant VAT reduced from 25% to 12%
what is the change in percentage point?
13%
which of the expressions shows the probability that a family with two children has a girl and a boy?
p (girl, boy) = 0.25 + 0.25
p (girl, boy) = 0.5 + 0.5
p (girl, boy) = 0.5 x 0.5
p(flicka, pojke) =
p (girl, boy) = 0.5 x 0.5
Calculate:
-3 x 4 -2
-14
A number is added by 4, the sum is multiplied by 3, then you get the product 27. What is the number?
5
calculate the volume of the figure
36
Gusten reads 24 pages in a book of 30 min. how long does it take for Gusten to read the whole book at the same speed? the book has 300 pages
6 hours and 15 min (375 min)
bengt rolls a dice. what are complementary events to the result at least 4
less than 4 points
A square has an area of 144 cm2 x 2. calculate the circumference of the square
24
Which expressions have the same value?
A) 4a + 2
B) 2a + 2a + 2
C) (6-1) + (4a - 8) + (6-1)
D) 5a - a +2
A B C D
make s the subject of the problem
3s + 2 = t
s= t-2 / 3
an avocado weighs an average of 240g. which comparative price per kg has avocados
3 avocados = 20kr
28 kr/kg
nora chooses a four-digit PIN code with her turn numbers, two 4s and two 7s. in how many different ways can nora create a code?
6 ways
Calculate:
(-5)3
-125
distribute and simplify
4 (x/2 + 1)
4x/2 + 4= 2x+ 4
a square and a circle have equal area. which figure has the largest circumference?
The square
in 2012, the number of cinema visits in sweden increased by 11% compared with 2011. this meant an increase of 219,577 visits.
how many cinema visits were there in 2011
11 087 064 cinema visits
Jerker will buy an ice cream cone with 2 different balls. there are 5 flavours. in how many similar ways can he get his ice cream cone if the order of the flavours does not matter?
10 different ways