Rational Numbers and the Number Line
Grade Six · Lesson 12 · 2:25 · Animated lesson with English narration
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Transcript
Here is a number line. Zero is in the middle. Negative three. Zero. Positive two. Negative one. Positive four. Compare negative three and negative one. Negative three. Negative one.
Negative one is larger. It is to the right of negative three. Here is a number line. Zero is in the middle. Negative one point five. Negative zero point five. Positive one point five.
Positive two point five. Here is a number line. Zero is in the middle. Negative twelve. Negative four. Positive three. Positive eight. From least to greatest: negative twelve,
negative four, positive three, positive eight. Here is a number line. Negative two. Positive three. How far apart are negative two and positive three? One. Two. Three. Four. Five.
They are five units apart. Here is a number line. Zero is in the middle. Negative two point five. Positive one. Zero. Negative zero point five. Positive two point five.
Positive numbers are on the right of zero. Positive one and positive two point five. Negative numbers are on the left of zero. Negative two point five and negative zero point five.
Zero is neither positive nor negative.
Transcript generated from the lesson narration.
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