In this math lesson, students learn multiple ways to add fractions and about bar modeling. In this lesson, students learn multiple ways to add fractions and how bar modeling simplifies word problems.
This full-keyboard non-printing adding machine has a metal top and mechanism, eight columns of color-coded octagonal plastic keys with complementary digits indicated, and a zeroing crank on the right ...
Have you ever tried to add or subtract fractions that have different denominators? It’s tricky, right? Join Ms. Susanna Post in this lesson to learn how to solve these types of challenging problems!
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