Vocabulary
Measure
Which unit?
Unit conversions
Using a Number Line
100
To find the difference between two lengths, what do we do?
A. Add
B. Subtract
C. Multiply
D. Divide
Subtract
100
Estimate how long a car would be:
A. 3 Feet
B. 4 yards
C. 15 Inches
D. 50 Centimeters
4 Yards
100
With which unit would you measure a crayon?
a. Inches b. Feet c. Yards
a. Inches
100
How many inches are in one foot?
12 inches
100
How long is the paper clip?
4 centimeters
200
To find the sum or total of two numbers, we:
A. Subtract
B. Multiply
C. Divide
D. Add
Add
200
About how long is a paperclip?
A. 3 feet
B. 2 Inches
C. 1 yard
D. 15 centimeters
2 inches
200
With which unit would you measure a soccer field? a. inches or centimeters b. feet c. yards
c. yards
200
How many feet are in one yard?
3 feet.
200
How long is the crayon?
7 centimeters
300
To find the length of an object by using a tool such as a ruler or yardstick:
Measure
300
Tricky!!
If an eyebrow is about 3 centimeters long, about how many inches long is the eyebrow?
About 1 inch (or 1 and 1/4 Inch)
300
Which unit would be best to measure the height of a person?
A. Feet
B. Inches
C. Yards
A. Feet
300
1 Foot = 12 Inches
3 Feet = ? Inches
36
300
How much longer is the crayon than the paper clip?
3 centimeters
400
What is is longer than an inch but shorter than a yard?
A foot
400
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68 69 70 71 72 73 74 75 76 77 78
A B
What's the length in inches of point A to point B?
8 Inches
400
Which unit would you use to measure the length of our library?
a. feet b. inches c. yards
c. yards
400
If 12 inches are in 1 foot, how many inches are in 2 feet?
24 inches
400
How much shorter is the paper clip than the crayon?
3 centimeters
500
To find a number close to an exact amount:
A. Random Guess
B. Conjecture
C. Estimate
D. Make Up
Estimate
500
What is the closest estimate to the size of our rug?
A. 25 Inches
B. 5 Feet
C. 4 Yards
4 Yards
500
With which unit would you measure the length of a person's ear?
a. centimeters b. feet c. yards
centimeters
500
1 Yard = 3 feet
2 yards = ? Feet
6 Feet
500
What is the sum of the paper clip and the crayon all together?
11 centimeters