# The Grammar of Math

inch by inch

## Tuesday, May 25, 2010

## Thursday, February 25, 2010

### XII. Reading and Writing Fractions

First Lessons in Arithmetic reading and writing fractions math worksheets:

from the National Library of Virtual Mathematics Manipulatives.

**Online Activities:**Fraction Bars – Learn about fractions using fraction bars. | |

Fractions - Naming – Write the fraction corresponding to the highlighted portion of a shape. | |

Fractions - Parts of a Whole – Relates parts of a whole unit to written description and fraction. | |

Fractions - Visualizing – Illustrate a fraction by dividing a shape and highlighting the appropriate parts. |

### VI. Special review of Subtraction and Addition

First lessons in Arithmetic math Subtraction and Addition worsheets:

### XI. Special review of Division, Multiplication, Subtraction, and Addition

First Lessons in Arithmetic worksheets:

- Lesson LI. - Review of Division, Multiplication, Subtraction, and Addition
- Lesson LII. - Review of Division, Multiplication, Subtraction, and Addition
- Lesson LIII. - Review of Division, Multiplication, Subtraction, and Addition
- Lesson LIV. - Review of Division, Multiplication, Subtraction, and Addition
- Special review of Division, Multiplication, Subtraction, and Addition

More:
addition,
division,
Multiplication,
special review,
subtraction

## Wednesday, February 17, 2010

## Friday, February 12, 2010

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