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More Lessons for Grade 2

Common Core for Grade 2

Videos, examples, solutions, and songs to help Grade 2 students learn to read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

Common Core: 2.NBT.3

### Suggested Learning Target

**Learn the different Forms of a Number - Standard Form, Numeral Form, Expanded Form, Unit Form, Word Form**

See the difference between standard form, unit form, expanded form, and word form.

Example:

Standard Form: 432

Numeral Form: 432

Expanded Form: 400 + 30 + 2

Unit Form: 4 hundreds 3 tens 2 ones

Word Form: Four hundred thirty-two

**Read and Write Two-Digit Numbers in Word and Number Form**

This video explains how to write two-digit number names and numbers based on place value understanding.**Number forms: Standard Form, Expanded Form, Word Form**
**Number Forms**

**Number Forms**

Numerals, Expanded Form, Word Form.**Spelling the Numbers to "The Farmer in the Dell" (Math Books)**

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

More Lessons for Grade 2

Common Core for Grade 2

Videos, examples, solutions, and songs to help Grade 2 students learn to read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

Common Core: 2.NBT.3

- I can read and write numbers up to 1,000 using base-ten numerals (e.g., 234)
- I can read and write numbers using expanded form (e.g., 200 + 30 + 4).
- I can read and write numbers up to 1,000 using number names (e.g., two hundred thirty-four).
- I know the value of digits within a multi-digit number
- I know how to represent numbers using concrete materials (e.g., base ten blocks, Digi-blocks, place value arrow cards) as well as written numerals and number words

See the difference between standard form, unit form, expanded form, and word form.

Example:

Standard Form: 432

Numeral Form: 432

Expanded Form: 400 + 30 + 2

Unit Form: 4 hundreds 3 tens 2 ones

Word Form: Four hundred thirty-two

This video explains how to write two-digit number names and numbers based on place value understanding.

Numerals, Expanded Form, Word Form.

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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