Order of Operations

BEDMAS

1

What does the "A" in BEDMAS stand for?

 Addition

2

What does the "M" in BEDMAS stand for?

Multiplication

3

What does the "B" in BEDMAS stand for?

Brackets, Parentheses, Grouping

4

What does the "E" in BEDMAS stand for?

Exponents, Square Roots

5

How do you decide whether to do addition or subtraction first?

Left to Right

OoO

1

72 / 4 x 2 =

36

2

10 - 2 x 3 =

4

3

(3 + 3) x 2 =

12

4

3 - (2 + 7) =

-6

5

(4 - 3) x 5 + 1 =

6

Metric Conversions

1

36 km = _____  m

36,000m

2

10 mm = _____  cm

1cm

3

370 g = _____  mg

370,000mg

4

950 mm^2 _____ cm^2

9.5cm^2

5

6.222 cm^2 = _____  hm^2

0.00000006222hm^2

More OoO

1

(3² + 3) x 2 =

24

2

(4.5 + 4.5) x 2 =

18

3

18 / 3 - 1=

5

4

12 - (4² - 3²) - 1 = 

4

5

(3 x (3 + 2)) + 6 x 2

27

Random

1

What is the fourth planet from the Sun?

Mars

2

From which direction does the sun rise?

East

3

What is the national animal of Scotland?

A unicorn

4

What do you call a group of crows?

A murder

5

What are the names of my cats?

Huginn, Huninn, Boudy, Coco