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Use properties of addition and subtraction to evaluate the expression -42 - 29 - 28

Use properties of addition and subtraction to evaluate the expression -42 - 29 - 28
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4 votes
Use properties of addition and subtraction to evaluate the expression
-42 - 29 - 28

User Maneki Neko
by
8.2k points

1 Answer

2 votes
(-42) (-29) (-28)
-42 - 29 = -71
-71 - 28 = -99

-99 is your answer

hope this helps
User Deepak Goyal
by
8.2k points
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