Sandra Lorea

Common Core Grade 7 Unit 1.1 Understanding Positive Rational Numbers.This is a great resource for students to solve word problems involving Prime Factorization and Least Common Multiple concepts. Step-by-step answer key provided.

This is very useful for students who are beginning to work with fractions as well as for students who have previously worked with fractions. It is an excellent resource to support problem solving. Examples are included.

This Common Core Grade 7 Unit 1.1 Understanding Positive Rational Numbers Quiz consists of 10 problems. It is an assessment for adding & subtracting fractions with same and different denominators. An answer key is provided.

This worksheet consists of 9 word problems for students to solve. The problems are perfect for warm up activities. An answer key is provided.

This is a step-by-step explanation of Greatest Common Factor. It includes vocabulary, definitions and examples. Perfect to hang up in your classroom as a useful resource!

Rounding makes a number simpler but keeps its value close to what it was. The result is less precise, but easier to use. This informational worksheet lists examples for rounding to the nearest dollar.