6309414
Description
Quiz by Robert Mairginter, updated more than 1 year ago
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Created by Robert Mairginter
over 7 years ago
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Question 1
Question
(-14,3) + (+8,1)
Answer
-
-14,3+8,1 = 6,2
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-14,3 + 8,1 = -6,2
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-14,3 - 8,1 = -22,4
Question 2
Question
(-1,25) : (+0,25) =
Answer
-
-5
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+5
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-0,5
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+0,5
Question 3
Question
(-0,8) . (-200) =
Answer
-
+1,6
-
+16
-
+160
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-160
Question 4
Question
Jede rationale Zahl lässt sich als Bruch darstellen.
Answer
- True
- False
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