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K-5 Grade 1 Unit 4 Lesson 15

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•K-5 Math 6-8 Math 9-12 Math

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Lesson 15

Warm-up Activity 1 Activity 2

Unit 4, Lesson 15

Greater Than, Less Than

Grade 1

Warm-up

Find the value of each expression mentally.

Activity 1

Circle the statement that is true in each pair.
Be ready to explain how you know so that others will understand.

Activity 2

Read each statement.
Determine whether each statement is true or false.

If you have time, rewrite each false statement to make it true.

Students with true and false signs.