Mrs. Lingley's Class
7A Homeroom
7A, 7B, 7C & 7E Math
7A Health
Bliss Carman Middle School
ASD-W
Numbers
Divisibility Rules​
​
Knowledge of divisibility rules will assist students with number sense and estimation. There a specific strategies to determine factors of specific values.
This page summarizes the rules and provides practice questions.
Patterns in Division
Operations with Decimals
Decimal Place Value​
​
Place value is essential when working with decimals to understand its value. This is also important when using estimation as a quick method to check answers.
This is the foldable that students used to practice the three ways to represent decimals.
Adding and Subtracting Decimals
​
It is important to line up decimals using place value in order to add and subtract.
Word Problems
Multiplying Decimals​
​
There are three strategies that you can use to solve a multiplication question. Familiarize yourself with all three and choose the one that works best for you!
Base Ten Blocks
Base Ten Practice
Base Ten Practice Answers
Rectangle Model
Dividing Decimals​
​
There are two strategies that you can use to solve a division question. Familiarize yourself with all three and choose the one that works best for you!
Base Ten Blocks
Word Problems
Order of Operations with Decimals
Decimals follow the same rules for BEDMAS as whole numbers.
Adding and Subtracting Fractions
Lowest Common Multiple
​
In order to add and subtract fractions, the denominator must be the same. When the denominators are different, you must find the lowest common multiple for each value and change the denominators.
Converting Fractions, Decimal, Percents
Working with Percents​
​
A percent is a value of out 100. This can easily be written as a fraction and a decimal!
Math Art
​
An artistic approach to understanding the connection between fractions, decimals and percents using a 100 grid.
Adapted from NCTM: Masterpieces to Mathematics