Orders of Operations
3x(9+5)-11
31
x = 2,4,6,8
y = 4,8,12,16
What's the rule?
X by 2
9 more than the sum of 9 x 11
9 + (9 x 11)
What quadrilateral has all right angles, 2 sets of parallel sides, and all 4 sides are the same length?
Square
What is 2.76 + 3.95?
6.71
19-14+(19x5)
100
x = 1,2,3,4,5
y = 25,50,75,100,125
What's the rule?
X by 25
Write in word form
(5 x 7) / 5
the product of 5 x 7 divided by 5
What is the quadrilateral that has only 1 set of parallel sides?
Trapezoid
What is 95.2 x 15.2?
1,447.04
40-(23+16)-(203040x0)+19
20
x = 2,4,6,8,10
y = 4,16,36,64,100
What's the rule?
Multiply x by x
20 multiplied by the product of 12 x 13
20 x (12 x 13)
What quadrilateral has 2 sets of equal sides, no parallel sides, and no right angles?
Kite
How many oz are in a gallon?
128oz
28x[(62x12)-213]+7
14,875
x = 1,2,3,4,5,6
y = 1,4,9,16,25,36
What's the rule?
multiply the number on top by the number.
Write in word form.
16 / 4 x (17 x 9) - 11
16 divided by 4 times the product of 17 x 9 then subtract 11
What quadrilateral has 2 sets of parallel sides, 4 right angles, and 2 sets of equal sides?
Rectangle
What is 999,823.16 - 489,743.17?
510,079.99
92+[(622-553)x6]+496
1002
x = 20,24,28,32,36
y = 5,6,7,8,9,
What's the rule?
divide by 4
400 divided by the product of 5 and 4 then subtract the difference of 498 and 423.
400 / (5 x 4) - (498 - 423)
What quadrilateral has 2 sets of parallel sides, no right angles, and all equal sides?
rhombus
What is 8,923.04 x 17.9?
159,722.416