Add without using number line:
(а) 11 + (-7)
please can you give step-by-step explained
Answers
Answered by
0
Answer:
the answer is 4 ok thank u
Answered by
0
Answer:
this
Step-by-step explanation:
11 +(−7)
=11−7=4 -------(The multiplication of signs : "+×−=−")
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