Least Common Multiples (Word Problems)
Fourth graders solve a variety of word problems using least common multiples. They cooperatively solve several problems and then complete a worksheet.
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Adding Mixed Numbers (Unlike Denominators)
Mix things things up in your elementary math class with a series of problem-solving exercises. Presented with a series of mixed number word problems, young mathematicians are asked to solve them by using either visual fraction models or...
3rd - 6th Math CCSS: Adaptable
How Do You Find GCF and LCM?
Using the numbers 225 and 270, the narrator explains how to find the greatest common factor and the least common multiple. This presentation could be used in conjunction with other videos in a series exploring how to identify prime...
6 mins 4th - 5th Math CCSS: Adaptable