Order of Operations
Expressions
Integers
Properties
Inequalities
100
3 + 8 times 2 divide 4 - 1
6
100
Take away r from 20
20 - r
100
-3 + 5
2
100
Which equation is NOT equal to (4 x 3) x 2
a) 2 x (4 x 3)
b) 4 x (3 x 2)
c) (2 x 4) x (3 x 4)
d) 12 x 2
C
100
12 is less than or equal to b
12 le b
200
(1 1/2 divide 3/4) times (2 + 4)
12
200
Increase r doubled by 5
2r + 5
200
-8 + (-10)
-18
200
Which property is shown here?
a(b - c) = (a x b) - (a x c)
Distributive property
200
The sum of 2 and 8 is greater than the difference of 12 and 2
2 + 8 > 12 -2
300
4^2 divide 2 + 2 times 3
14
300
The product of 2 and 6 decreased by 5
2 x 3 - 5
300
124 - 255
-131
300
Which equation is equal to 3(4-1)
a) (3 x 4) + (3 x 1)
b) 12 - 3
c) 3 x 5
B
300
The product of 2 and 3 does not equal b doubled
2 times 3 ne 2b
400
17
400
The difference of 12 and 8 multiplied by 2
(12 - 8) x 2
2 x (12 - 8)
2(12 - 8)
400
12 - (-18)
30
400
Which is equal to 42 + 36
a) 2(40 + 34)
b) 6(7 + 6)
c) 36 x 42
d) 5( 5 + 4)
B
400
Write an inequality for this situation:
You must be 4 years or older to play the game
a ge 4
500
Where should you place parentheses to make this problem equal 10
2 + 5 times 2 + 6 divide 2
2 + ( 5 times 2 + 6) divide 2
500
Take away 3 from four squared divided by 2
4^2 divide 2 - 3
500
-28 - (-4)
-24
500
Which equation is NOT equal to 9 x 6
a) 9(4+ 2)
b) 36 + 18
c) (9 x 4) + (9 x 2)
d) (3 x 3) + (3 x 4)
D
500
Write an inequality for this situation:
The maximum number of people allowed in the room is 275
p le 275