Time
BOMDAS
+, -, x, /
Measures of Centre and Spread
Other/Mixed
100

21:32 in 12-hour time. 

9:32pm

100

72

49

100

2x12

24

100

Definition of an outlier. 

Numbers in data that don't fit with the rest of the data. 

100

50/100 in its simplest form. 

1/2

250

45 mins behind 6:30pm

5:45pm

250

(4+9)-3-7


3

250

200-174

26

250

Mode of this data set:

20, 31, 17, 17, 20, 25, 

17

250

The mean is calculated this way. 

Add the numbers together, then divide by the number of numbers. 

450

Name the 3 major time zones in Australia. 

Australian Western Standard Time, Australian Central Standard Time, Australian Eastern Standard Time. 

450

42x5+5-10-(33)

48

450

26+1004

1030

450

Range of this data set:

80, 90, 100, 110, 120, 85, 105, 

40

450

Letters in maths. 

What is a variable?

750

Queensland is this many hours ahead of GMT. 

10 hours ahead

750

BOMDAS stands for this.

Brackets, order of powers, Multiply, Divide, Add, Subtract

750

1+2+3+4+5+6+7+8+9+10

55

750

Median of this data set:

10, 8, 6, 7, 9, 5

7.5

750

This is where time on earth starts. 

What is the GMT?

1000

Russia has this many time zones. 

11

1000

BOMDAS problems are solved this way. 

1. Do the problems in the brackets (follow the rest to solve what in bracket)

2. Solve any order of powers such as 102

3. Solve any division or multiplication problems (solve from left to right)

4. Solve any Addition or subtraction problems

(from left to right)

5. Get your answer. 

1000

565÷5

113

1000

Mean of this data set:

10, 10, 10, 30, 30, 50, 100, 0

30

1000

Outliers in data sets does this to the mean. 

Mean is pulled toward the outlier/s.  

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