514,365 views
20 votes
20 votes
So on my teach huh my teacher said

23 - 4 = 23 + what = what
At the moment we are doing sign numbers ( in 7th grade ik )
If you can explain the answer I will be most happy and grateful

User Mayur Sojitra
by
2.4k points

1 Answer

12 votes
12 votes
23 – 4 = 23 + –4 = 19

The answer is –4 and the second answer is 19.
User Zulaxia
by
3.1k points
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