Reading Pictographs
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Reading bar charts 1.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Reading bar charts 2.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Reading bar charts 3.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Reading stem and leaf plots.
Recognizing Divisibility
Recognizing Prime Numbers
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Recognizing fractions exercise.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Recognizing irrational numbers.
This site provides instruction in regards to how to reduce fractions.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Regrouping decimals example 2.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Regrouping numbers intro various place values.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Regrouping whole numbers.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Regrouping with decimals.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Regrouping with decimals example.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Relationships between patterns.
OER Fundamentals are invited to remix this course planning template to design and share their OER project plans, course information and syllabus, and reflection.
Rounding Decimals
Rounding Whole Numbers 1
Rounding Whole Numbers 2