Fractions
Measurement
Geometry
Preparing for Algebra
100
Decompose the fraction.
3
_
5
3 1 1 1
_ = _ + _ + _
5 5 5 5
100
3 mi = ??? yd
Hint: 1,760 yd= 1 mi
3 mi =3 × 1,760
= 5,280 yd
3 miles = 5,280 yards
100
Name the angle:
Angle ABC
100
Complete the pattern:
16, 28, 52, 100, 196, ???
16, 28, 52, 100, 196, 388
200
8 quarts = ??? gallons
Hint: 1 quart = 0.25 gallons
There are 4 quarts in 1 gallon.
So:
8 quarts ÷ 4 = 2 gallons
8 quarts = 2 gallons
200
Find the area.
Area = length×width
Area = 15 in ×5 in
Area = 75 in
The area is 75 square inches.
200
Name the rays:
Rays:
Ray AB and Ray BC
200
Draw the next shape in the pattern.
300
60,000 mL = ??? L
Hint: 1 L = 1,000 mL
There are 1,000 mL in 1 L.
So:
60,000 mL ÷ 1,000 = 60 L
60,000 mL = 60 liters
300
Find the value of the missing angle.
A right angle = 90o
90o - 32o = 58o
300
What is the vertex?
Vertex: B
300
Write this number in expanded form.
55,608
50,000 + 5,000 + 600 + 8
400
What is the perimeter of a rectangle with the following measurements:
Width = 30 yd
Length = 10 yd
Perimeter = 2(length+width)
Perimeter = 2(10 yd+30 yd)
=2(40 yd)
= 80 yd
400
The bags Jon carries weigh 45,000 mg each. How many grams does each bag weigh?
Hint: 1 g = 1,000 mg
45,000 mg ÷ 1,000 = 45 g
45,000 mg = 45 g
400
Identify each pair of lines as parallel, intersecting, or perpendicular.
400
Round the number to the place of the underlined number.
1,785,302
2,000,000
500
The ham in the store weighs 1 kilogram, the turkey weighs 2 kilograms, and the chicken weighs 1 kilogram. How many grams do all three items in the grocery store weigh?
Hint: 1 kilogram - 1,000 grams
Add the weights first:
Ham: 1 kg
Turkey: 2 kg
Chicken: 1 kg
Total = 4 kilograms
Now convert kilograms to grams:
1 kilogram = 1,000 grams
4 kilograms = 4 × 1,000 = 4,000 grams
All three items weigh 4,000 grams.
500
How much is the value of pounds?
Tons | Pounds | Ounces
----------------------------
5 | ??? | 160,000
Hint:
1 pound = 16 ounces
160,000 ÷ 16 = 10,000
160,000 ounces = 10,000 pounds
500
Identify each triangle as scalene, isosceles, or equilateral.
500
Multiply.
5931
x 4
23,724