Whole Numbers and Money
Unknown Numbers
Order of Operations
Fractional Parts
Lines, Segments, Rays + Perimeter
Number Line + Sequences
Scales
100
$70.00 + $47.50 =
$117.50
100
H + 31 = 417
386
100
Give the order of operations
PEMDAS or GEMS
100
1/3 " of " 450
150
100
I have one endpoint and one arrowhead
Ray
100
What are counting numbers?
Natural Numbers 1, 2, 3, 4, ...
100
What would be the appropriate unit for measuring the perimeter of a classroom?
Feet
200
4000 - 1357 =
2643
200
42 - D = 25
D = 17
200
How do we determine the order when the same operation appears twice?
Go from left to right
200
1/2 " of " 540
270
200
I have two endpoints
Line Segment
200
The three signs we use when comparing numbers
<,>,=
200
What would be the appropriate unit for measuring the length of a football field?
Yards
300
405 cdot 8 =
3240
300
A cdot 6 = 72
A = 12
300
16 - (3 + 4)
9
300
What number is one-third of 36?
12
300
I have no endpoints, and I never end
Line
300
Use digits and symbols to write this comparison: one fourth is less than one half.
1/4 < 1/2
300
The four metric system lengths.
millimeter, centimeter, meter, kilometer
400
568 div 4 =
142
400
t/7 = 13
t = 91
400
(54 div 9) + (8 cdot 6)
54
400
Name that fraction
4/7
400
What is the perimeter of a triangle with sides of 20mm, 25mm, and 15mm?
60 mm
400
State the rule and find the next three terms 16, 24, 32, ____, ____, ____
Add 8 to the value of a term. 40, 48, 56
400
Freezing and Boiling Temperature of Water in Both Fahrenheit and Celsius
Boiling - 100 °C and 212°F
Freezing - 0 °C and 32°F
500
A customer at a bank deposits 2 one-hundred-dollar bills, 8 twenty-dollar bills, 5 five-dollar bills, 20 one-dollar bills, 2 rolls of quarters, 25 dimes, and 95 pennies. How much money will be deposited in all?
Note: One roll of quarters = 40 quarters.
$428.45
500
125 + 16 + 210 + 36 + K = 3368
K = 2,981
500
120 div 20 div 2
3
500
Show an example of 3/5
Examples will vary
500
The perimeter of a square is 60cm. How long is each side of the square?
15 cm
500
A way to show numbers in order
Number Line
500
Find each of the following
Inches in a foot =
Feet in a yard =
Feet in a mile =
Yards in a mile =
12 inches = 1 ft
3ft = 1 yd
5280 ft = 1 mile
1760 yds = 1 mile