Zusammenfassung der Ressource
Frage 1
Frage
Mrs. Smith has a bank balance of -53 dollars at the start of the month. After she deposits 27 dollars, what is the new balance?
Frage 2
Frage
Find the sum of this expression.
Frage 3
Frage
Using addition which expression below matches this scenario?
Antworten
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11 + (-29)
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29 + 11
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(-29) + (-11)
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29 + (-11)
Frage 4
Frage
A hike starts at an elevation 64 meters below sea level and ends at a point 101 meters higher than the starting point. How high would you be at the end of the hike?
Antworten
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37 meters below sea level
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101 meters above sea level
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37 meters above sea level
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165 meters above sea level
Frage 5
Frage
Evaluate the following.
Frage 6
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When adding two negatives you must add numbers together and change the sign to positive.
Frage 7
Frage
In Buffalo, the outside temperature was 8° below zero. By noon, the temperature rose by 17° and then fell by 4° by night. What was the temperature at the end of the day?
Frage 8
Frage
Which expressions below will give us a sum of -12? (Select all that apply)
Antworten
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(-24) + 36
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-10 + -2
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4 + (-8)
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-90 + 78