This math skill teaches how to find a missing value in an increasing arithmetic sequence by identifying the constant difference between terms and using this difference to calculate the unknown term.
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Finding missing value in arithmetic pattern
Test your understanding of missing value in arithmetic pattern by practicing it! Work through the below exercises to use it in practice.
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Let's find the missing value in this increasing arithmetic pattern
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In arithmetic patterns, the difference between terms is always the same. We can see that there's a difference of 4 between 11 and 5
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So there must be a difference of 4 between 3 and our mystery term.
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Adding 4 to 3 means that the missing term must be 7