Inches, Feet, Yards
Inchworms, Footworms, Yardworms
The Giant, Beans, and Beanstalk
Adding and Subtracting
100

How many inches are equal to 1 foot?

12 inches

100

How many inchworms can ride piggyback on 1 footworm?

12 inchworms.

100
A yellow bean is 12 inches. A red bean is 20 inches. How much taller is the red bean?

8 inches taller.

100

8+8=?

16


200

How many feet are equal to 1 yard?

3 feet

200

How many footworms can ride piggyback on 1 yardworm?

3 footworms.

200

The green beanstalk is 20 feet tall and the yellow beanstalk is 39 feet tall. How much taller is the green beanstalk?

19 inches taller. 

200

13-13=?

0

300

If Dan measured the rug in inches, Stan measured the rug in feet, and Jan measured the rugs, who would get the smallest measurement? Why?

Jan would get the smallest measurement because yards are bigger, so it would take fewer of them to measure the rug.

300

12 inchworms can ride piggyback on 1 footworm. Can 24 ride on 2 footworms? How do you know?

Yes. 12 + 12= 24


300

The green beanstalk is 20 inches tall. The yellow beanstalk is 39 inches tall. How tall are the beanstalks put together?

20+39=59 inches tall

300

45+30=?

75

400

How many inches are equal to a yard? (reminder: a yard= 3 feet)

36 inches

400

12 inchworms can ride piggyback on 1 footworm. Can 36 ride piggyback on 3 footworms? How do you know?

Yes. 36 inches is the same as 3 feet. 12+12+12=36.

400

The Giant is 9 years older than his brother. His brother is 31 years old. How old is the giant?

40 years old. 31+9=40

400

65-18=?

47

500

If Dan measured the rug in inches, Stan measured the rug in feet, and Jan measured the rugs, who would get the biggest measurement? Why?

Dan would get the biggest measurement because inches are small and it would take more of them to measure the rug.

500

12 inchworms can ride piggyback on 1 footworm. Can 29 fit on 2 footworms?

No, there is not room for all of them. There would be 5 left off. 

500

The Giant's cat is 12 inches shorter than his dog. His dog is 52 inches tall. How tall is the cat?

52-12=40 inches tall

500

Use a number line to solve. 25+35=?

60

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