Addition of Fractions: Like and Unlike Denominators of 10 or 100
In this math activity, learners solve 25 problems in which fractions and mixed numbers with like and unlike denominators are added. All denominators are either 10 or 100. The fraction bars are slanted lines and this makes the page hard to read.
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Initial Fraction Ideas Lesson 20: Overview
Whether you're measuring the ingredients for a recipe or splitting pizza between some friends, fractions are everywhere. Teach young mathematicians how to add fractions in order to solve real-world problems with this elementary math lesson.
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Adding fractions with unlike denominators is a difficult process to master. This fine presentation does a terrific job of leading young math whizzes through the steps necessary to perform this calculation. The slides have clear graphics,...
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4th - 5th English Language Arts