7187539
Description
Quiz by Ana Carmona, updated more than 1 year ago
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Created by Ana Carmona
over 7 years ago
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Question 1
Question
29a) +8+(-1)·(+6)=+8-6=+2
Answer
- True
- False
Question 2
Question
29b) -6+(-7):(+7)=-6-1=-5
Answer
- True
- False
Question 3
Question
29c) +28-(-36):(-9-9)=+28+36:(-18)=+28-2=+26
Answer
- True
- False
Question 4
Question
29d) +11+(+7)·(+6-8)=+11+7·(-2)=11-14=-3
Answer
- True
- False
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