NAME ______________________________ DATE _______________

HOMEWORK

How Many People Counted?

Try to solve these problems without doing the skip counting yourself. What do you know that will help you?

• 1 Mr. Harris's class counted by 25s. Each person said one number. How many people counted to get to 200? How do you know?

• 2 Ms. Tamura's class also counted by 25s. Each person said one number. How many people counted to get to 400? How do you know?

• 3 Ms. Gomez's class counted by 20s. Each person said one number. How many people counted to get to 300? How many people have to count to get to 600? How do you know?

NOTE

Students have been working with factors of 100 and multiples of 100 in an activity called Counting Around the Class. This page provides practice with these ideas.

MWI Multiples: Counting Around the Clock

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