02-12-2016
Mathematics

contestada

Which addition sentence can help you find 9-6

Respuesta :

abcdefghijklnmop abcdefghijklnmop

02-12-2016

Jennifer says you can use addition to solve subtraction.

She says to solve 9 – 6 = , just add 9 + 6.

Explain how Jennifer is right and wrong using words, pictures, and numbers.

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02-12-2016

Is there a variable involved? If so, 6+x=9

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