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3 votes
Complete the number sentence:

-show your work-

-7 -6=?

?-(-6)=1

32-33=?

12-?=21

User Idhem
by
4.6k points

1 Answer

6 votes
-13

?+6=1
?=-5

-1

12-?=21
-?=9
?=-9
User Jeppe
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