Respuesta :

Answer:

45

Step-by-step explanation:

Answer:

Here ya go!

Step-by-step explanation:

67.9- 29.9=                 67- 29+ 0.9- 0.9   =       38

456.00-198.00=         400+ 56- 100- 98 =       258

By expanding the equation to make it easier to solve. grouping the numbers in easier terms to be able to subtract them easier

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