WEBVTT
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Hannah started this pattern with the rule subtract eight.
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What is the next number?
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Then she colored every third number green.
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Describe the pattern that the green numbers will follow.
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So let’s begin where Hannah started the pattern with the rule subtract eight.
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We need to find the next number.
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So in order to get the next number, we must follow the pattern.
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We must subtract eight.
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And since the last number that we know of was 30, we must take 30 and subtract eight.
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And 30 minus eight is 22.
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Therefore, the next number in her pattern would be 22.
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Next, she colored every third number green.
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Describe the pattern that the green numbers will follow.
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So the two green numbers that we actually know of are 62 and 38.
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So how did we go from 62 to 38?
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Well since 38 is less than 62, we must have subtracted a number.
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So 62 minus some number is equal to 38, and that number would have to be 24 because 62 minus 24 is equal to 38.
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We could have also found that number by subtracting 38 from 62.
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That would have given us 24.
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Another way to look at this would be looking at our original pattern.
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They’re the exact same numbers.
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So if we’re looking for every third number now that’s green, we would have to go through this subtract eight, this subtract eight, and this subtract eight.
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And eight plus eight plus eight is 24.
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Therefore, the pattern that the Green numbers will follow will be to subtract 24.