Mean

Mean 1

100

Find the mean: 19,8,3

Mean = 10

200

Find the mean: 12,15,17,2,14

mean = 12

300

Find the mean: 14, 12, 17, 9

mean = 13

400

Mean = 14

12, 11, 12, 20, ?

What is the missing number?

15

500

When a number x is added to the set of numbers 5, 7, 8, 12, 6, 10 and 11; the new mean is 9.
Calculate the value of x.

x = 13

Mean 2

100

Find the mean: 5, 2, 2

mean = 3

200

Find the mean: 14, 30, 22

mean = 22

300

Find the mean: 51, 32, 27, 14

mean = 31

400

Find the mean:42, 64, 55, 27

mean = 47

500

Find the mean = 24

34, 12, ?, 18, 31

What is the missing number?

25

Time

100

How many minutes are there in 1 and a half hours?

90 minutes

200

Calculate the elapsed time: 15:05 - 22:30

7 hours 25 minutes

300

Write this date in two different ways: 13 mars 2024

2024-03-13

3/13 2024

400

5/6 dygn= _____ hr?

20 hrs

500

5 years = ____ days

1826 days

Time 2

100

How many hours are there in one day?

24 hours

200

How many days are there in a year?

365 days

300

How many days are in 1 week?

7 days

400

How many minutes are there in 7000 hours?

420 000 minutes

500

3 kvartal = _______ mån

9

Random

100

15 x 10 = 

150

200

70 x 2000 = 

14 000 

300

6400 / 20 = 

320

400

x / 30 = 700

x = ?

21000

500

Axel went on a road trip from Stockholm to Lund with his family. They left home at 9:10 and arrived at 16:23. They drove by Jönköping 3 hours and 20 minutes before arriving in Lund. 

How long did it take for them to get to Jönköping?

Stockholm to Lund: 7 hours 13 minutes

Stockholm to Jönköping: 3 hours 53 minutes