Estimate it!
Measure it!
Which unit?
Unit conversions
Word Problems
100

About how many centimeters wide is your pinky finger?

1 cm

100

How many inches is your math folder?

11 inches

100

With which unit would you measure a crayon? 

a. centimeters b. meters c. kilometers

a. centimeters

100

How many inches are in one foot?

12 inches

100

Natalie's paper was 12 inches long. How many feet was her paper?

1 foot

200

Estimate how tall the door is in meters.

2 meters

200

How many inches long is a small paperclip?

1 inch

200

With which unit would you measure a soccer field? a. inches or centimeters b. feet c. yards or meters

c. yards or meters

200

How many feet are in one yard?

3 feet.

200

Katie measured that her dresser was 2 yards long. How many feet did she have?

6 feet

300

Which is the best estimate for height of the whiteboard? a. 4 feet b. 10 feet c. 1 foot

a. 4 feet

300

If an eyebrow is about 3 cm long, how long are both your eyebrows together?

6 centimeters

300

With which unit would you measure the height of a person?

feet

300
How many centimeters are in one meter?
100 centimeters.
300

Connor measured that his bathtub was 140 centimeters long. Was his bathtub longer or shorter than 1 meter? a. longer than one meter b. shorter than one meter

a. longer than one meter. (Because 1 meter = 100 cm. 140 cm > 100 cm... so the bathtub is longer than 1 meter.)

400

Which is the best estimate for height of Ms. Chase?

a. 5 feet b. 6 meters c. 6 centimeters

a. 5 feet

400

Would you use a yardstick or a ruler to measure the distance from your desk to the bathroom?

yardstick

400
With which unit would you measure the length of our library? a. feet b. centimeters c. yards or meters
c. yards or meters.
400

If 12 inches are in 1 foot, how many inches are in 2 feet?

24 inches

400

Joshua measured that his pencil was 4 centimeters long. Kaleb measured that his pencil was 5 inches long. Who had the longer pencil?

Eduardo (because an inch is longer than a centimeter!)

500

Which is the best estimate for the height of a stop sign? a. 10 feet b. 10 inches c. 10 meters

a. 10 feet

500

How many inches long is your desk?

______ in.

500

With which unit would you measure the length of a person's ear? a. centimeters b. feet c. yards 

Bonus: Estimate the length of a person's ear.

centimeters. 

Estimation between 4 and 9 centimeters.

500

If 3 feet are in 1 yard, how many feet are in 3 yards?

9 feet.

500

Sawyer has a jump rope 136 centimeters long. John has a jump rope 219 centimeters long. How much longer is John's jump rope than Sawyer's? 

Sawyer's jump rope is 83 centimeters longer than John's. 

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