PEMDAS and decimals
What is the first step in PEMDAS?
Parenthesis
Round 15.256 to the nearest hundredth
15.260 or 15.26
495.1 + 562.24 =
1057.34
15 ÷ 1/6 =
90
How many pairs of parallel sides does a square have
2
What step in PEMDAS do we NOT do in 5th Grade?
Exponents
What number is in the thousandths place 12.568
8
125 x 5 =
625
DOUBLE POINTS What triangle has two of the same sides and one is different?
HINT: ISOLATED
Isosceles
What does QPTRRS represent?
Quadrilateral,
Parallelogram,
Trapezoid
Rhombus
Rectangle
Square
6 x 6 + 4 + (9 + 1) =
50
What number is represented here in expanded notation (6x1000)+(7x100)+(4x10)+(5x1)+(7 x 0.1)=
7892.7
6745.7
7.8927
6.7413
6741.7
144 ÷ 2 =
72
1/3 ÷ 8 =
1/24
What 3 things do you need for it to be a polygon
Flat or 2-D
Closed
Made of line Segments
(5 x 3) - (3 x 4)=
3
TRIPLE POINTS Coordinate (7,6)
Step 1: Start at the Origin which is (0,0)
Step 2: Go right on the X-axis 7
Step 3: Go -- on the ----- __
Go UP on the Y-axis 6
96.3 ÷ 5=
19.26
8 ÷ ½ =
16
How many sides does a Hexagon Have?
6
22.3 X 4 =
89.2
Coordinate Plane fill in the blank. 100 points for each black filled.
Coordinate Grid or Coordinate Plane
X-axis
Y-axis
Origin (0,0)
Coordinate Pair or Ordered Pair
X----->Y
Right--------.UP
897 X 11 =
9867
1/10 ÷ 7 =
1/70
A triangle with all EQUAL sides