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Alex73 [517]
3 years ago
13

Math question 1. 3-8=?, 2. 6-(-7)=?, 3. -10+(-9)=?, 4. -5-(-4)

Mathematics
1 answer:
kiruha [24]3 years ago
5 0
3-8=-5
6-(-7)=13
-10+(-9)=-19
-5-(-4)=-1
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