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What is the estimate of -4.2 - (-2.9). Show your work

What is the estimate of -4.2 - (-2.9). Show your work
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3 votes
What is the estimate of -4.2 - (-2.9). Show your work

asked
User Edorian
by
8.0k points

1 Answer

1 vote

Answer:

-1

Explanation:

-4.2-(-2.9)

-4.2➡ is about -4

-2.9➡is about -3

-4-(-3)

-4+3

-1

answered
User Keith Harrison
by
7.9k points
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