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How can you use subtraction to complete an addition patern?
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Aug 4, 2017
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How can you use subtraction to complete an addition patern?
Mathematics
middle-school
Oleg Kodysh
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Oleg Kodysh
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add two numbers then check it to see if you get one of the numbers you added by
Jon Senchyna
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Aug 4, 2017
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Jon Senchyna
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Subtract to find the difference between the numbers.
Example: Since 46-39=7 and 39-32=7, so the rule is to add 7.
Joey Wilhelm
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Aug 9, 2017
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Joey Wilhelm
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