Page 10 - 新思维数学学生用书3 样章

1.1 Hundreds, tens and ones

We all use numbers every day. In this

unit you will explore numbers to 1000.

There are 365 days in a year, you might

live at number 321 or read a book

with 180 pages in it.

1.1 Hundreds, tens and ones

We are going to …

• say, read and write numbers and number words from 0 to 1000

• know the value of each digit in a 3-digit number
• count on and count back in steps of 1 and 10 from any number.

3-digit numbers are made up of hundreds, tens and ones.

hundreds tens ones
thousand

327

300 20 7

You need to know what each digit represents to understand the value of
the whole number.

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