# 4.4 De centésimas a cienmilésimas

## Unit Goals

• Students read, write and compare numbers in decimal notation. They also extend place value understanding for multi-digit whole numbers and add and subtract within 1,000,000.

### Section A Goals

• Represent, compare, and order decimals to the hundredths by reasoning about their size.
• Write tenths and hundredths in decimal notation.

### Section B Goals

• Read, represent, and describe the relative magnitude of multi-digit whole numbers up to 1 million.
• Recognize that in a multi-digit whole number, the value of a digit in one place represents ten times what it represents in the place to its right.

### Section C Goals

• Compare, order, and round multi-digit whole numbers within 1,000,000.

### Section D Goals

• Add and subtract multi-digit whole numbers using the standard algorithm.

### Format

#### Blackline Masters

For activities with important visual aids

pdfdocx (n/a)

#### Teacher Presentation Materials

Teacher presentation materials (with Spanish)

pdfdocx

#### Cumulative Practice Problems

All practice problems from the unit (with Spanish)

pdfdocx