Page 71 - oxford_discover_2_student_book_Neat 2 1

P R E V I E W

B efo re You Read

Think Do you like math? What's your favorite number?
In this text, we
oOv
learn about

Reread subtraction.

To reread means to read a text again. You can reread This text is an

informational
something for many different reasons, such as when you
text. Remember,
don't understand something. When you reread, read
informational
slowly and think about what you're reading. texts tell us about

our world.

Read the text once. Answer the questions.
Math

W e use m ath every day. People

use addition and subtraction

when they buy and sell things.

Your parents use m ath when

they buy food and clothes for

you, so they know how much

money they need. You use

m ath to keep score when you

play a game w ith your friends.

1 When do people use subtraction?

2 When do you use math?

Now reread the text. Answer the question.

1 Why do parents use math?

O The text on pages 70 -71 is about subtraction.

What are the three words you think are in the text?

Reading: Reread Unit 7 6R